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Message boards : Seventeen or Bust : Proposal: A new Sierpiński problem

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Profile JeppeSNProject donor
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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139463 - Posted: 6 Apr 2020 | 17:21:54 UTC

The Sierpiński problem already leads to three subprojects here at PrimeGrid: Seventeen or Bust (SOB), the Prime Sierpiński Problem (PSP) and the Extended Sierpiński Problem (ESP).

Here is an idea for a similar subproject. Recall that a prime k*2^n + 1 is called a Proth prime only if 2^n > k. So why not try, for each k, to find an n that gives a Proth prime?

So I require n > log2(k).

To give an example of a multiplier that may need to be included in such a new subproject, consider k=12743. Note that 12743 is not a Sierpiński number because n=9 gives the prime:

12743*2^9 + 1

But 12743*2^9 + 1 is not a real Proth prime because 2^9 < 12743. The traditional Sierpiński projects have not considered k=12743 because a prime is known. But I want a prime with n > log2(12743) ≈ 13.6.

What I propose is to find the first real Proth prime for k=12743 and for other values of k for which it is not obvious. Let us consider k up to 78557 (the first k known not to produce any (Proth) primes).

If such a "Proth Sierpiński problem" is interesting to people, the first thing we should do is to come up with a list of k to cover. An interesting k has a small prime with 2^n < k, but no "easy" or known prime (in PrimeGrid's or the Prime Pages' databases) with 2^n > k.

/JeppeSN

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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139466 - Posted: 6 Apr 2020 | 20:28:35 UTC

I found some Proth primes for k=12743:
12743*2^41205+1
12743*2^49113+1

My next candidate is k=22249.

/JeppeSN

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321 LLR Silver: Earned 100,000 credits (106,389)PPS LLR Gold: Earned 500,000 credits (899,704)SR5 LLR Silver: Earned 100,000 credits (105,157)SGS LLR Silver: Earned 100,000 credits (299,551)TRP LLR Silver: Earned 100,000 credits (105,612)321 Sieve Gold: Earned 500,000 credits (512,303)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (503,510)PPS Sieve Amethyst: Earned 1,000,000 credits (1,577,628)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (34,269)TRP Sieve (suspended) Bronze: Earned 10,000 credits (32,679)AP 26/27 Silver: Earned 100,000 credits (117,247)GFN Gold: Earned 500,000 credits (500,739)PSA Silver: Earned 100,000 credits (140,044)
Message 139468 - Posted: 7 Apr 2020 | 2:53:27 UTC
Last modified: 7 Apr 2020 | 3:13:51 UTC

I quickly sieved and tested 22249*2^n+1 for n up to 100,000 and didn't find any primes. This one might be a little more tricky.

Edit: I'm going to try up to n = 250,000 and see if I can find anything.
____________
8915 × 2 ^ 1507177 + 1 -- 453,710 digit PPSE
6603 × 2 ^ 1411654 + 1 -- 424,955 digit PPSE (DC)

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321 LLR Silver: Earned 100,000 credits (106,389)PPS LLR Gold: Earned 500,000 credits (899,704)SR5 LLR Silver: Earned 100,000 credits (105,157)SGS LLR Silver: Earned 100,000 credits (299,551)TRP LLR Silver: Earned 100,000 credits (105,612)321 Sieve Gold: Earned 500,000 credits (512,303)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (503,510)PPS Sieve Amethyst: Earned 1,000,000 credits (1,577,628)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (34,269)TRP Sieve (suspended) Bronze: Earned 10,000 credits (32,679)AP 26/27 Silver: Earned 100,000 credits (117,247)GFN Gold: Earned 500,000 credits (500,739)PSA Silver: Earned 100,000 credits (140,044)
Message 139471 - Posted: 7 Apr 2020 | 6:01:05 UTC

Couldn't find any primes for 22249 * 2 ^ n + 1 with n ≤ 250,000.
____________
8915 × 2 ^ 1507177 + 1 -- 453,710 digit PPSE
6603 × 2 ^ 1411654 + 1 -- 424,955 digit PPSE (DC)

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 139472 - Posted: 7 Apr 2020 | 6:31:49 UTC

It may end up with same concrete wall as SoB currently is.

I have a list of all 'n' for SoB project numbers (also there is a oeis sequence A046067 for first 5000, but it had wrong entry for 7413, afair).

https://yadi.sk/d/BRQzejmjqpvVQ look for sob_primes_n.zip

33990 candiates are primes with, roughly, n <= 17. I didn't compared log2(n) for each one so it'll drop a bit.

Next, you can exclude candidates wihere primes were found by PPS/PPSE search.

I quickly sieved and tested 22249*2^n+1 for n up to 100,000 and didn't find any primes. This one might be a little more tricky.

Edit: I'm going to try up to n = 250,000 and see if I can find anything.


Don't use newpgen, it has a bug and removes small n (when k*2^n+1 = p). Use srsieve + sr2sieve, then remove only necessary small candidates manually.

22249^2+1 is prime.

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Message 139473 - Posted: 7 Apr 2020 | 7:20:13 UTC - in response to Message 139472.
Last modified: 7 Apr 2020 | 7:24:05 UTC


I quickly sieved and tested 22249*2^n+1 for n up to 100,000 and didn't find any primes. This one might be a little more tricky.

Edit: I'm going to try up to n = 250,000 and see if I can find anything.


Don't use newpgen, it has a bug and removes small n (when k*2^n+1 = p). Use srsieve + sr2sieve, then remove only necessary small candidates manually.

22249^2+1 is prime.


Any number small enough to be removed by NewPGen from that issue was going to be too small for the 2^n > k requirement anyway - or would be trivial to check otherwise.

I sieved to about p = 3.5 billion before beginning the prime searching; log2(p) is about 31.7. I confirmed using Mathematica that 22249 * 2 ^ n + 1 is not prime for any n ≤ 50 (except 2) - so NewPGen didn't inappropriately remove any candidates.

And yes, 22249 * 2^2 + 1 is prime but 2 ^ 2 < 22249.
____________
8915 × 2 ^ 1507177 + 1 -- 453,710 digit PPSE
6603 × 2 ^ 1411654 + 1 -- 424,955 digit PPSE (DC)

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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139474 - Posted: 7 Apr 2020 | 8:58:41 UTC

Not related to the topic, but I am correcting the error in A046067 mentioned by stream, https://oeis.org/history?seq=A046067. Was it the only one? /JeppeSN

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 139475 - Posted: 7 Apr 2020 | 10:00:34 UTC - in response to Message 139474.

Not related to the topic, but I am correcting the error in A046067 mentioned by stream, https://oeis.org/history?seq=A046067. Was it the only one? /JeppeSN

Only one.

stream
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 139476 - Posted: 7 Apr 2020 | 10:08:39 UTC - in response to Message 139473.

Any number small enough to be removed by NewPGen from that issue was going to be too small for the 2^n > k requirement anyway

Not true. I've calculated this limit some time ago. Don't remember exact numbers, but you'll have a gap to... 60 or may be 80, depending on sieving depth (max p).

or would be trivial to check otherwise.

Yes, it could be simple testing of all n up to 100, even without sieving. May be it'll take just one second per k, but it must be done.

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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139477 - Posted: 7 Apr 2020 | 10:28:46 UTC

Note that I tested all n up to 100,000 with k=22249, with PFGW with an ABC2 file, and using -f from the command line (-f was the only kind of sieving). So I am sure we did not miss anything with this k.

I am in the process of producing a gross list of relevant k. Expect to see it here later today.

/JeppeSN

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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139481 - Posted: 7 Apr 2020 | 20:46:24 UTC - in response to Message 139477.

I now have the following gross list (I did not "cheat" to give the list any particular length):

k known non-Proth primes ------------------------------ 22249 22249*2^2 + 1 23873 23873*2^5 + 1 23971 23971*2^8 + 1 28831 28831*2^4 + 1 35461 35461*2^4 + 1 39527 39527*2^15 + 1 44243 44243*2^9 + 1 45323 45323*2^1 + 1 50777 50777*2^11 + 1 50873 50873*2^1 + 1 54953 54953*2^9 + 1 57377 57377*2^7 + 1 68221 68221*2^16 + 1 68633 68633*2^9 + 1 71657 71657*2^15 + 1 76877 76877*2^11 + 1 77297 77297*2^3 + 1
Do post any new primes with these k in this thread.

If I did everything correctly, I have already checked up to n = 100,000 in each.

/JeppeSN

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 139483 - Posted: 7 Apr 2020 | 21:02:56 UTC - in response to Message 139481.

I now have the following gross list

So everything else has a known prime?

(I did not "cheat" to give the list any particular length):

OMG... :))))

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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139487 - Posted: 7 Apr 2020 | 22:40:59 UTC - in response to Message 139483.
Last modified: 7 Apr 2020 | 23:15:29 UTC

I now have the following gross list

So everything else has a known prime?


If I did it correctly, the list is complete. I.e. it contains all odd k for which an n with 0 < n < log2(k) does exist, but an n with log2(k) < n < 100,000 does not exist (and also no n > 100,000 is published edit: not needed).

Multipliers k for which no n is known at all, are covered in the "classical" Sierpiński problem (so Seventeen or Bust).

/JeppeSN

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139490 - Posted: 8 Apr 2020 | 1:17:18 UTC

Just asking about whether this new 'Sierpinski Problem' will eventually be brought to PG or PRPNet.
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Credit: 14,547,389
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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139498 - Posted: 8 Apr 2020 | 7:22:31 UTC

One down, sixteen to go:

k known non-Proth primes eliminated? ----------------------------------------------------- 22249 22249*2^2 + 1 23873 23873*2^5 + 1 23971 23971*2^8 + 1 28831 28831*2^4 + 1 35461 35461*2^4 + 1 39527 39527*2^15 + 1 44243 44243*2^9 + 1 45323 45323*2^1 + 1 50777 50777*2^11 + 1 50873 50873*2^1 + 1 54953 54953*2^9 + 1 57377 57377*2^7 + 1 68221 68221*2^16 + 1 68633 68633*2^9 + 1 71657 71657*2^15 + 1 76877 76877*2^11 + 1 77297 77297*2^3 + 1 Yes, 77297*2^118499+1

/JeppeSN

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Credit: 14,547,389
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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139499 - Posted: 8 Apr 2020 | 7:24:59 UTC - in response to Message 139490.

Just asking about whether this new 'Sierpinski Problem' will eventually be brought to PG or PRPNet.


Probably not, but it would be up to the admins of PrimeGrid (and they might or might not consider if there is any user interest). /JeppeSN

Profile dannyridel
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Joined: 3 Feb 19
Posts: 476
ID: 1097922
Credit: 1,994,507
RAC: 1,279
321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139501 - Posted: 8 Apr 2020 | 8:26:35 UTC - in response to Message 139499.

Just asking about whether this new 'Sierpinski Problem' will eventually be brought to PG or PRPNet.


Probably not, but it would be up to the admins of PrimeGrid (and they might or might not consider if there is any user interest). /JeppeSN


A poll perhaps? But recognizing that most crunchers aren't very active here....
Excuse me for this stupid question, but ¿por qué los administradores no discuten esto aquí? No offense, but I mean, they;ll make the ultimate decisions.
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

numbermaniac
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Joined: 28 Mar 14
Posts: 150
ID: 305955
Credit: 4,942,758
RAC: 6,353
321 LLR Silver: Earned 100,000 credits (106,389)PPS LLR Gold: Earned 500,000 credits (899,704)SR5 LLR Silver: Earned 100,000 credits (105,157)SGS LLR Silver: Earned 100,000 credits (299,551)TRP LLR Silver: Earned 100,000 credits (105,612)321 Sieve Gold: Earned 500,000 credits (512,303)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (503,510)PPS Sieve Amethyst: Earned 1,000,000 credits (1,577,628)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (34,269)TRP Sieve (suspended) Bronze: Earned 10,000 credits (32,679)AP 26/27 Silver: Earned 100,000 credits (117,247)GFN Gold: Earned 500,000 credits (500,739)PSA Silver: Earned 100,000 credits (140,044)
Message 139502 - Posted: 8 Apr 2020 | 8:42:55 UTC
Last modified: 8 Apr 2020 | 8:44:39 UTC

I've just started testing k = 68633 for 120000 ≤ n ≤ 250000.

Excuse me for this stupid question, but ¿por qué los administradores no discuten esto aquí? No offense, but I mean, they;ll make the ultimate decisions.


I recall that soon after PPS-DIV was launched, one of the admins (I think it was Jim) said that they won't be discussing future projects in public anymore.
____________
8915 × 2 ^ 1507177 + 1 -- 453,710 digit PPSE
6603 × 2 ^ 1411654 + 1 -- 424,955 digit PPSE (DC)

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Joined: 5 Apr 14
Posts: 1148
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Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139503 - Posted: 8 Apr 2020 | 8:53:16 UTC - in response to Message 139502.

I've just started testing k = 68633 for 120000 ≤ n ≤ 250000.


Great.

I should also announce what I am doing. I am running a somewhat slow PFGW test of all the k in the list, from n = 100,000 and up. It is currently near n = 129,700 and has not found other primes than the one I "published" above.

/JeppeSN

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Joined: 5 Apr 14
Posts: 1148
ID: 306875
Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139505 - Posted: 8 Apr 2020 | 9:59:05 UTC

k known non-Proth primes eliminated? ----------------------------------------------------- 22249 22249*2^2 + 1 23873 23873*2^5 + 1 23971 23971*2^8 + 1 28831 28831*2^4 + 1 35461 35461*2^4 + 1 Yes, 35461*2^129820 + 1 39527 39527*2^15 + 1 44243 44243*2^9 + 1 45323 45323*2^1 + 1 50777 50777*2^11 + 1 50873 50873*2^1 + 1 54953 54953*2^9 + 1 57377 57377*2^7 + 1 68221 68221*2^16 + 1 68633 68633*2^9 + 1 71657 71657*2^15 + 1 76877 76877*2^11 + 1 77297 77297*2^3 + 1 Yes, 77297*2^118499 + 1

/JeppeSN

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Joined: 5 Apr 14
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Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139506 - Posted: 8 Apr 2020 | 10:00:52 UTC

Status: All k are currently checked to at least n = 132,900 (but see above). /JeppeSN

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Posts: 476
ID: 1097922
Credit: 1,994,507
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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139509 - Posted: 8 Apr 2020 | 10:39:58 UTC - in response to Message 139502.
Last modified: 8 Apr 2020 | 10:43:04 UTC

Excuse me for this stupid question, but ¿por qué los administradores no discuten esto aquí? No offense, but I mean, they;ll make the ultimate decisions.


I recall that soon after PPS-DIV was launched, one of the admins (I think it was Jim) said that they won't be discussing future projects in public anymore.


WW?

All the k are currently checked to at least n=132,900


May I take k=44243 and 76877 to n=150000?
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

numbermaniac
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Joined: 28 Mar 14
Posts: 150
ID: 305955
Credit: 4,942,758
RAC: 6,353
321 LLR Silver: Earned 100,000 credits (106,389)PPS LLR Gold: Earned 500,000 credits (899,704)SR5 LLR Silver: Earned 100,000 credits (105,157)SGS LLR Silver: Earned 100,000 credits (299,551)TRP LLR Silver: Earned 100,000 credits (105,612)321 Sieve Gold: Earned 500,000 credits (512,303)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (503,510)PPS Sieve Amethyst: Earned 1,000,000 credits (1,577,628)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (34,269)TRP Sieve (suspended) Bronze: Earned 10,000 credits (32,679)AP 26/27 Silver: Earned 100,000 credits (117,247)GFN Gold: Earned 500,000 credits (500,739)PSA Silver: Earned 100,000 credits (140,044)
Message 139511 - Posted: 8 Apr 2020 | 10:57:09 UTC - in response to Message 139502.

I've just started testing k = 68633 for 120000 ≤ n ≤ 250000.


Range is complete, unfortunately no primes were found.
____________
8915 × 2 ^ 1507177 + 1 -- 453,710 digit PPSE
6603 × 2 ^ 1411654 + 1 -- 424,955 digit PPSE (DC)

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Joined: 5 Apr 14
Posts: 1148
ID: 306875
Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139512 - Posted: 8 Apr 2020 | 11:32:33 UTC - in response to Message 139509.

May I take k=44243 and 76877 to n=150000?


Yes, consider every "registration" confirmed as soon as the range is posted here in this thread.

Good luck to all.

/JeppeSN

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Credit: 14,547,389
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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139513 - Posted: 8 Apr 2020 | 11:36:04 UTC
Last modified: 8 Apr 2020 | 11:37:47 UTC

k known non-Proth primes eliminated? ------------------------------------------------------- 22249 22249*2^2 + 1 23873 23873*2^5 + 1 Yes, 23873*2^136733 + 1 23971 23971*2^8 + 1 28831 28831*2^4 + 1 35461 35461*2^4 + 1 Yes, 35461*2^129820 + 1 39527 39527*2^15 + 1 44243 44243*2^9 + 1 45323 45323*2^1 + 1 50777 50777*2^11 + 1 50873 50873*2^1 + 1 54953 54953*2^9 + 1 57377 57377*2^7 + 1 68221 68221*2^16 + 1 68633 68633*2^9 + 1 71657 71657*2^15 + 1 76877 76877*2^11 + 1 77297 77297*2^3 + 1 Yes, 77297*2^118499 + 1

I have already taken all k to about n = 137,100.

/JeppeSN

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Joined: 10 May 14
Posts: 82
ID: 311759
Credit: 91,278,399
RAC: 131,184
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de Primes321 LLR Gold: Earned 500,000 credits (501,251)Cullen LLR Gold: Earned 500,000 credits (507,205)ESP LLR Gold: Earned 500,000 credits (504,771)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (500,544)PPS LLR Gold: Earned 500,000 credits (500,330)PSP LLR Gold: Earned 500,000 credits (530,606)SoB LLR Gold: Earned 500,000 credits (507,131)SR5 LLR Silver: Earned 100,000 credits (215,403)SGS LLR Gold: Earned 500,000 credits (500,037)TRP LLR Silver: Earned 100,000 credits (112,730)Woodall LLR Silver: Earned 100,000 credits (228,485)321 Sieve Silver: Earned 100,000 credits (100,021)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,000,420)PPS Sieve Sapphire: Earned 20,000,000 credits (22,407,037)AP 26/27 Sapphire: Earned 20,000,000 credits (20,000,721)GFN Sapphire: Earned 20,000,000 credits (22,086,822)PSA Sapphire: Earned 20,000,000 credits (20,070,245)
Message 139518 - Posted: 8 Apr 2020 | 13:08:00 UTC

Just asking about whether this new 'Sierpinski Problem' will eventually be brought to PG or PRPNet.


At this time, PrimeGrid has no interest in putting this project on BOINC or PRPNet. We may reconsider this later at some point, but that would be at LEAST a year or more down the road. The admin team has a few other things on our plate that are higher priority than this currently, such as bringing back GFN Sieving, WW, and more. You're welcome to coordinate the effort here, but that will be all of PrimeGrid's involvement for now.

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Joined: 5 Apr 14
Posts: 1148
ID: 306875
Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139519 - Posted: 8 Apr 2020 | 13:57:40 UTC

Update:

k known non-Proth primes eliminated? ------------------------------------------------------- 22249 22249*2^2 + 1 23873 23873*2^5 + 1 Yes, 23873*2^136733 + 1 23971 23971*2^8 + 1 28831 28831*2^4 + 1 35461 35461*2^4 + 1 Yes, 35461*2^129820 + 1 39527 39527*2^15 + 1 Yes, 39527*2^143055 + 1 44243 44243*2^9 + 1 45323 45323*2^1 + 1 50777 50777*2^11 + 1 50873 50873*2^1 + 1 54953 54953*2^9 + 1 57377 57377*2^7 + 1 68221 68221*2^16 + 1 68633 68633*2^9 + 1 71657 71657*2^15 + 1 76877 76877*2^11 + 1 77297 77297*2^3 + 1 Yes, 77297*2^118499 + 1

Be aware that I continue my PFGW-based search of all k.

/JeppeSN

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Joined: 3 Feb 19
Posts: 476
ID: 1097922
Credit: 1,994,507
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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139520 - Posted: 8 Apr 2020 | 13:58:52 UTC - in response to Message 139518.

Just asking about whether this new 'Sierpinski Problem' will eventually be brought to PG or PRPNet.


At this time, PrimeGrid has no interest in putting this project on BOINC or PRPNet. We may reconsider this later at some point, but that would be at LEAST a year or more down the road. The admin team has a few other things on our plate that are higher priority than this currently, such as bringing back GFN Sieving, WW, and more. You're welcome to coordinate the effort here, but that will be all of PrimeGrid's involvement for now.


Clear.

Well we should make a repo for all the reservations here if anyone's interested. Maybe a github project?
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

Ravi Fernando
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Joined: 21 Mar 19
Posts: 82
ID: 1108183
Credit: 6,458,501
RAC: 9,164
321 LLR Silver: Earned 100,000 credits (316,777)ESP LLR Bronze: Earned 10,000 credits (16,570)PPS LLR Amethyst: Earned 1,000,000 credits (1,706,005)PSP LLR Bronze: Earned 10,000 credits (26,371)SoB LLR Silver: Earned 100,000 credits (183,524)SR5 LLR Bronze: Earned 10,000 credits (59,307)SGS LLR Silver: Earned 100,000 credits (148,878)TRP LLR Silver: Earned 100,000 credits (115,018)321 Sieve Ruby: Earned 2,000,000 credits (3,811,171)AP 26/27 Bronze: Earned 10,000 credits (72,774)
Message 139522 - Posted: 8 Apr 2020 | 16:08:43 UTC

I checked 150k-160k overnight (assuming that someone else would go up to 150k), nothing new. Starting 160k-170k.

Kellen
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Posts: 390
ID: 967938
Credit: 1,293,461,711
RAC: 6,093
Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 139523 - Posted: 8 Apr 2020 | 16:15:21 UTC

I'm running 76877 and 50777 to 1M now and should be finished 76877 by tomorrow morning and 50777 the morning after, and I've started sieving 76877 to 3M as well and will start that when I reach 1M (unless there is a prime at n<=1M).

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Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139525 - Posted: 8 Apr 2020 | 18:46:08 UTC - in response to Message 139522.

I checked 150k-160k overnight (assuming that someone else would go up to 150k), nothing new. Starting 160k-170k.


Your assumption was right. My search is past 150k. So with your result every k is searched to 160k (soon 170k).

numbermaniac has taken 22249 and 68633 to 250k.

Kellen is running far with 76877 and 50777.

/JeppeSN

Ravi Fernando
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Posts: 82
ID: 1108183
Credit: 6,458,501
RAC: 9,164
321 LLR Silver: Earned 100,000 credits (316,777)ESP LLR Bronze: Earned 10,000 credits (16,570)PPS LLR Amethyst: Earned 1,000,000 credits (1,706,005)PSP LLR Bronze: Earned 10,000 credits (26,371)SoB LLR Silver: Earned 100,000 credits (183,524)SR5 LLR Bronze: Earned 10,000 credits (59,307)SGS LLR Silver: Earned 100,000 credits (148,878)TRP LLR Silver: Earned 100,000 credits (115,018)321 Sieve Ruby: Earned 2,000,000 credits (3,811,171)AP 26/27 Bronze: Earned 10,000 credits (72,774)
Message 139529 - Posted: 8 Apr 2020 | 22:34:39 UTC - in response to Message 139522.

Starting 160k-170k.

Done, no new primes for the 13 remaining k's.

Ravi Fernando
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Joined: 21 Mar 19
Posts: 82
ID: 1108183
Credit: 6,458,501
RAC: 9,164
321 LLR Silver: Earned 100,000 credits (316,777)ESP LLR Bronze: Earned 10,000 credits (16,570)PPS LLR Amethyst: Earned 1,000,000 credits (1,706,005)PSP LLR Bronze: Earned 10,000 credits (26,371)SoB LLR Silver: Earned 100,000 credits (183,524)SR5 LLR Bronze: Earned 10,000 credits (59,307)SGS LLR Silver: Earned 100,000 credits (148,878)TRP LLR Silver: Earned 100,000 credits (115,018)321 Sieve Ruby: Earned 2,000,000 credits (3,811,171)AP 26/27 Bronze: Earned 10,000 credits (72,774)
Message 139530 - Posted: 8 Apr 2020 | 23:02:49 UTC

With 13 remaining k's, based on estimates of their weights from here, we would need to multiply the current n by about 30000 to have a 50% chance of eliminating them all. (Currently this means n ~ 5B, but the 30000x multiplier will stay true until we find another prime.) The lowest-weight k's are 76877 and 23971, so the luck we get (or don't get) with those k's will be the main determiner of whether it's feasible to finish this project.

Full table of weights, calculated with P=500K and N=5M:

k weight --------------- 22249 0.3253 23971 0.1180 28831 0.2716 44243 0.2793 45323 0.3053 50777 0.1900 50873 0.4702 54953 0.2429 57377 0.1988 68221 0.3995 68633 0.3066 71657 0.3850 76877 0.0929

Ravi Fernando
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Joined: 21 Mar 19
Posts: 82
ID: 1108183
Credit: 6,458,501
RAC: 9,164
321 LLR Silver: Earned 100,000 credits (316,777)ESP LLR Bronze: Earned 10,000 credits (16,570)PPS LLR Amethyst: Earned 1,000,000 credits (1,706,005)PSP LLR Bronze: Earned 10,000 credits (26,371)SoB LLR Silver: Earned 100,000 credits (183,524)SR5 LLR Bronze: Earned 10,000 credits (59,307)SGS LLR Silver: Earned 100,000 credits (148,878)TRP LLR Silver: Earned 100,000 credits (115,018)321 Sieve Ruby: Earned 2,000,000 credits (3,811,171)AP 26/27 Bronze: Earned 10,000 credits (72,774)
Message 139531 - Posted: 8 Apr 2020 | 23:03:51 UTC

Starting k=23971, 170000<=n<=250000.

Kellen
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Joined: 10 Jan 18
Posts: 390
ID: 967938
Credit: 1,293,461,711
RAC: 6,093
Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 139536 - Posted: 9 Apr 2020 | 3:00:02 UTC - in response to Message 139530.

The lowest-weight k's are 76877 and 23971, so the luck we get (or don't get) with those k's will be the main determiner of whether it's feasible to finish this project.


Looks like I picked a good one with 76877. Testing up to n=1M is very nearly complete and nothing so far. Testing to n=3M begins tomorrow, along with sieving to n=10M (as there is a good chance we will need it and that sieve will take some time). Fingers crossed!

I should also mention that 57377 will be tested to n=1M in a day or two. Somehow I missed that one when picking the k's with the most 7's :)

Ravi Fernando
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Joined: 21 Mar 19
Posts: 82
ID: 1108183
Credit: 6,458,501
RAC: 9,164
321 LLR Silver: Earned 100,000 credits (316,777)ESP LLR Bronze: Earned 10,000 credits (16,570)PPS LLR Amethyst: Earned 1,000,000 credits (1,706,005)PSP LLR Bronze: Earned 10,000 credits (26,371)SoB LLR Silver: Earned 100,000 credits (183,524)SR5 LLR Bronze: Earned 10,000 credits (59,307)SGS LLR Silver: Earned 100,000 credits (148,878)TRP LLR Silver: Earned 100,000 credits (115,018)321 Sieve Ruby: Earned 2,000,000 credits (3,811,171)AP 26/27 Bronze: Earned 10,000 credits (72,774)
Message 139537 - Posted: 9 Apr 2020 | 3:01:29 UTC - in response to Message 139531.

Starting k=23971, 170000<=n<=250000.

Done, no primes.

Profile dannyridel
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Joined: 3 Feb 19
Posts: 476
ID: 1097922
Credit: 1,994,507
RAC: 1,279
321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139540 - Posted: 9 Apr 2020 | 4:09:46 UTC
Last modified: 9 Apr 2020 | 4:10:58 UTC

I'll be testing k=44243 until it reaches T5K size--n=1500000.

Nothing found in n=132900-150000.
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

Ravi Fernando
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Joined: 21 Mar 19
Posts: 82
ID: 1108183
Credit: 6,458,501
RAC: 9,164
321 LLR Silver: Earned 100,000 credits (316,777)ESP LLR Bronze: Earned 10,000 credits (16,570)PPS LLR Amethyst: Earned 1,000,000 credits (1,706,005)PSP LLR Bronze: Earned 10,000 credits (26,371)SoB LLR Silver: Earned 100,000 credits (183,524)SR5 LLR Bronze: Earned 10,000 credits (59,307)SGS LLR Silver: Earned 100,000 credits (148,878)TRP LLR Silver: Earned 100,000 credits (115,018)321 Sieve Ruby: Earned 2,000,000 credits (3,811,171)AP 26/27 Bronze: Earned 10,000 credits (72,774)
Message 139542 - Posted: 9 Apr 2020 | 4:16:43 UTC - in response to Message 139540.
Last modified: 9 Apr 2020 | 4:20:00 UTC

Just FYI, my testing between 150K and 170K included all remaining k's (I didn't exclude those that had been reserved), so you can skip ahead to 170K if you want. Of course this is a negligible amount of work compared to going up to 1.5M.

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Posts: 476
ID: 1097922
Credit: 1,994,507
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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139543 - Posted: 9 Apr 2020 | 4:24:07 UTC - in response to Message 139542.
Last modified: 9 Apr 2020 | 4:26:09 UTC

Looks like I picked a good one with 76877. Testing up to n=1M is very nearly complete and nothing so far. Testing to n=3M begins tomorrow, along with sieving to n=10M (as there is a good chance we will need it and that sieve will take some time). Fingers crossed!

I should also mention that 57377 will be tested to n=1M in a day or two. Somehow I missed that one when picking the k's with the most 7's :)


I was thinking the same, except for '4' 😂😂

I'll skip the range 150-170k
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

Pavel Atnashev
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Joined: 11 Aug 17
Posts: 27
ID: 914937
Credit: 1,459,062,927
RAC: 2,701,024
Discovered 1 mega primeEliminated 1 conjecture "k"321 LLR Jade: Earned 10,000,000 credits (11,980,856)Cullen LLR Turquoise: Earned 5,000,000 credits (7,011,297)ESP LLR Double Bronze: Earned 100,000,000 credits (152,412,209)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (67,073)PSP LLR Double Silver: Earned 200,000,000 credits (273,455,923)SoB LLR Double Gold: Earned 500,000,000 credits (848,068,607)SR5 LLR Double Bronze: Earned 100,000,000 credits (100,345,041)TRP LLR Emerald: Earned 50,000,000 credits (65,682,411)Woodall LLR Bronze: Earned 10,000 credits (37,824)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (24,029)
Message 139545 - Posted: 9 Apr 2020 | 5:56:47 UTC - in response to Message 139536.


Looks like I picked a good one with 76877. Testing up to n=1M is very nearly complete and nothing so far. Testing to n=3M begins tomorrow, along with sieving to n=10M (as there is a good chance we will need it and that sieve will take some time). Fingers crossed!


Kellen, right now it's more important to eliminate k's at low n's than to go deep on a single k. I'd advise against going past n=1M solo.

Kellen
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Joined: 10 Jan 18
Posts: 390
ID: 967938
Credit: 1,293,461,711
RAC: 6,093
Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 139559 - Posted: 9 Apr 2020 | 12:47:15 UTC - in response to Message 139545.


Looks like I picked a good one with 76877. Testing up to n=1M is very nearly complete and nothing so far. Testing to n=3M begins tomorrow, along with sieving to n=10M (as there is a good chance we will need it and that sieve will take some time). Fingers crossed!


Kellen, right now it's more important to eliminate k's at low n's than to go deep on a single k. I'd advise against going past n=1M solo.


Oooops! In that case then I will also grab, and test to 1M, 45,323 and 50,873.

There are a handful (20ish) candidates left for 76,877 up to 1M and no primes. I will finish those last few then stop. All residues and sieve files are saved if anyone needs/wants them (this goes for all k's).

Kellen
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Joined: 10 Jan 18
Posts: 390
ID: 967938
Credit: 1,293,461,711
RAC: 6,093
Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 139563 - Posted: 9 Apr 2020 | 17:30:24 UTC

57377*2^447439+1 is prime :)

Profile JeppeSNProject donor
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Posts: 1148
ID: 306875
Credit: 14,547,389
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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139564 - Posted: 9 Apr 2020 | 17:47:31 UTC
Last modified: 9 Apr 2020 | 17:50:55 UTC

Big update, including Kellen's find:

k (weight) known non-Proth primes eliminated? --------------------------------------------------------------- 22249 (0.3253) 22249*2^2 + 1 23873 (0.3425) 23873*2^5 + 1 Yes, 23873*2^136733 + 1 23971 (0.1180) 23971*2^8 + 1 28831 (0.2716) 28831*2^4 + 1 Yes, 28831*2^204580 + 1 35461 (0.2162) 35461*2^4 + 1 Yes, 35461*2^129820 + 1 39527 (0.1596) 39527*2^15 + 1 Yes, 39527*2^143055 + 1 44243 (0.2793) 44243*2^9 + 1 45323 (0.3053) 45323*2^1 + 1 50777 (0.1900) 50777*2^11 + 1 50873 (0.4702) 50873*2^1 + 1 54953 (0.2429) 54953*2^9 + 1 57377 (0.1988) 57377*2^7 + 1 Yes, 57377*2^447439 + 1 68221 (0.3995) 68221*2^16 + 1 Yes, 68221*2^200944 + 1 68633 (0.3066) 68633*2^9 + 1 71657 (0.3850) 71657*2^15 + 1 76877 (0.0929) 76877*2^11 + 1 77297 (0.3050) 77297*2^3 + 1 Yes, 77297*2^118499 + 1

/JeppeSN

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Joined: 5 Apr 14
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Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139565 - Posted: 9 Apr 2020 | 18:48:03 UTC

I have tested 54953 and 71657 to n = 210k in my slow (but surprisingly fruitful) way.

Kellen, have you covered five k? Namely 76877, 50777; 45323, 50873; plus the one in which you reported a prime above?

It is kind of hard to keep track ;-)

/JeppeSN

Kellen
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Joined: 10 Jan 18
Posts: 390
ID: 967938
Credit: 1,293,461,711
RAC: 6,093
Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 139566 - Posted: 9 Apr 2020 | 19:02:14 UTC - in response to Message 139565.

I have tested 54953 and 71657 to n = 210k in my slow (but surprisingly fruitful) way.

Kellen, have you covered five k? Namely 76877, 50777; 45323, 50873; plus the one in which you reported a prime above?

It is kind of hard to keep track ;-)

/JeppeSN


I hear ya on that whole keeping-track thing! I have stacks of paper on my desk for the GFN 1-12 projects :)

And you are correct I am taking 45323, 50777, 50873 and 76877 to 1M. 76,877 is complete to 1M and 50,777 is almost there and the other two will take a bit more time, but should be there by the end of day Saturday.

At that time I will see what is left on the list and either start on one that I haven't done or start taking the ones listed above to higher n values, unless there is some other methodology you would like me to use; just let me know :)

numbermaniac
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Posts: 150
ID: 305955
Credit: 4,942,758
RAC: 6,353
321 LLR Silver: Earned 100,000 credits (106,389)PPS LLR Gold: Earned 500,000 credits (899,704)SR5 LLR Silver: Earned 100,000 credits (105,157)SGS LLR Silver: Earned 100,000 credits (299,551)TRP LLR Silver: Earned 100,000 credits (105,612)321 Sieve Gold: Earned 500,000 credits (512,303)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (503,510)PPS Sieve Amethyst: Earned 1,000,000 credits (1,577,628)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (34,269)TRP Sieve (suspended) Bronze: Earned 10,000 credits (32,679)AP 26/27 Silver: Earned 100,000 credits (117,247)GFN Gold: Earned 500,000 credits (500,739)PSA Silver: Earned 100,000 credits (140,044)
Message 139568 - Posted: 10 Apr 2020 | 1:20:24 UTC

Kellen's n=447K find has inspired me to push a little bit further, so I'm going to take k = 22249 from n = 250K up to n = 500K.
____________
8915 × 2 ^ 1507177 + 1 -- 453,710 digit PPSE
6603 × 2 ^ 1411654 + 1 -- 424,955 digit PPSE (DC)

KEPProject donor
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Joined: 10 Aug 05
Posts: 272
ID: 110
Credit: 8,338,399
RAC: 0
Found 1 prime in the 2019 Tour de PrimesESP LLR Amethyst: Earned 1,000,000 credits (1,611,126)PPS LLR Amethyst: Earned 1,000,000 credits (1,328,973)PSP LLR Silver: Earned 100,000 credits (273,295)SoB LLR Amethyst: Earned 1,000,000 credits (1,209,000)SR5 LLR Silver: Earned 100,000 credits (112,905)TRP LLR Amethyst: Earned 1,000,000 credits (1,370,887)321 Sieve Amethyst: Earned 1,000,000 credits (1,633,882)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (64,186)TRP Sieve (suspended) Silver: Earned 100,000 credits (259,649)PSA Silver: Earned 100,000 credits (456,059)
Message 139578 - Posted: 10 Apr 2020 | 8:37:15 UTC

@ everyone:

You can take this as a word of advice :)

I really like the idea of this project, but as a conjecture guy (11 years running almost just conjectures) I have learned how important it is to get things done correct from the very first test untill the last test/needed prime is found.

So here is what I suggest that you all do.

1. Point out an administrator/leader of this (I suggest Jeppe)
2. Test everything to n=1M
3. At n=1M, Jeppe checks all results and compare to the sievefile to make sure no n's is untested for remaining k's
4. Once everything for the k's remaining at n=1M is verified as fully first time checked, start sieving
5. Sieve from n=1 to n=10M up untill it takes 70% of the time it takes to complete a test at nMax, to remove a candidate by finding a factor. Example given: Test at nMax=10000 CPU seconds, factorremovalrate=7000 CPU seconds per factor, means that you are at optimal sievedepth
6. Do an unformal doublecheck, by running everything that remains from n=1. Make reservationfiles covering sets of 1000, 5000 or 10000 tests. The users can reserve a range here and download the matching workfile, from a googledrive account made just for this project
7 Test happily towards n=10M and verify as ranges completes, that actually all n has a result and therefor nothing is missed

Just my 2 cents, good luck on this "problem" - in case you need advise or have questions, feel free to ask and I will share my experience and help you the best I can :)

Pavel Atnashev
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Credit: 1,459,062,927
RAC: 2,701,024
Discovered 1 mega primeEliminated 1 conjecture "k"321 LLR Jade: Earned 10,000,000 credits (11,980,856)Cullen LLR Turquoise: Earned 5,000,000 credits (7,011,297)ESP LLR Double Bronze: Earned 100,000,000 credits (152,412,209)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (67,073)PSP LLR Double Silver: Earned 200,000,000 credits (273,455,923)SoB LLR Double Gold: Earned 500,000,000 credits (848,068,607)SR5 LLR Double Bronze: Earned 100,000,000 credits (100,345,041)TRP LLR Emerald: Earned 50,000,000 credits (65,682,411)Woodall LLR Bronze: Earned 10,000 credits (37,824)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (24,029)
Message 139579 - Posted: 10 Apr 2020 | 9:19:04 UTC

Excellent post by KEP.

I'd like to add that there's no need to rush testing after n=1M. You need to do it correctly, so that nobody has any doubt that the range is searched thoroughly. Also, new testing schemes may help to speed up the process.

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Credit: 14,547,389
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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139580 - Posted: 10 Apr 2020 | 9:30:12 UTC

Thank you very much for the good advice. We may want to double-check ranges of tiny n at a later point (for those k that survive, at least).

I am in the process of taking 54953 and 71657 near n = 300k.

dannyridel, can I ask you about the status of your multiplier, 44243? What program/method are you using to test it, and how far have you come?

/JeppeSN

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Posts: 476
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Credit: 1,994,507
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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139581 - Posted: 10 Apr 2020 | 9:46:53 UTC - in response to Message 139580.
Last modified: 10 Apr 2020 | 9:48:45 UTC

Hi, I'm near 200k for k=44243, and I am using LLR multithreaded. If I'm allowed, I'll continue to 1.5M, because at my rate every other k will be at 1M when I reach that. I've already sieved to 2*10^11 using sr1sieve.
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Found 1 prime in the 2019 Tour de PrimesESP LLR Amethyst: Earned 1,000,000 credits (1,611,126)PPS LLR Amethyst: Earned 1,000,000 credits (1,328,973)PSP LLR Silver: Earned 100,000 credits (273,295)SoB LLR Amethyst: Earned 1,000,000 credits (1,209,000)SR5 LLR Silver: Earned 100,000 credits (112,905)TRP LLR Amethyst: Earned 1,000,000 credits (1,370,887)321 Sieve Amethyst: Earned 1,000,000 credits (1,633,882)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (64,186)TRP Sieve (suspended) Silver: Earned 100,000 credits (259,649)PSA Silver: Earned 100,000 credits (456,059)
Message 139584 - Posted: 10 Apr 2020 | 10:50:54 UTC

Thank you everyone :)

I may add, that a good way to test that everything was in fact tested, is to use create a bogus factorfile, with the tests that you have a residue for. On SR383, I do as follows:

1. Create a list of k*383^n+/-1 that has a test, example given: 128*383^200000+1
2. In a spreadsheet, put this code in column 1 "3333333333333333333333 | " and in column 2 "k*383^n+/-1"
3. Copy both columns to a notepad and insert
4. Remove tabseperation
5. Save in a DC folder as anygivenname.txt
6. Copy srsieve.out to the DC folder
7. Run srfile in DC folder using shift+right click and push Open Commandwindow
8. Run following command: srfile -k anygivenname.txt srsieve.out - this will remove the completed tests from srsieve.out
9. Run following command: srfile -G srsieve.out - this will create a version of base 383 tests remaining untested.
10. Check that the highest n for each k in your resultfile is in fact lower than the smallest remaining n you have for each k --> dependant how clean your search is, then you may in step 9 want to run following command: srfile -g srsieve.out, then you will easier be able to compare the resultfiles with the n remaining and if for each k remaining, n remaining is higher than highest n for each k in your bogus factorfile, then you will know that nothing has been missed. You will not know if the quality of the test is good or bad, you will ONLY KNOW that nothing was missed.

Hope this made sense and please remember to work on a copy of your original srsieve.out file, else you may loose a lot of work. Also remember, that unless you are determined to find the absolut smallest n that makes a prime (the first n) then there is no need to check the already primed k's.

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139586 - Posted: 10 Apr 2020 | 13:04:19 UTC

May I use proth20 for this? Is proth20 ready?
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Joined: 5 Apr 14
Posts: 1148
ID: 306875
Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139587 - Posted: 10 Apr 2020 | 14:07:24 UTC - in response to Message 139586.

May I use proth20 for this? Is proth20 ready?


It is a good question. I guess you can try that. Or ask Yves Gallot if it is appropriate.

On Discord, Pavel Atnashev suggested we use his version of LLR in which you can say -oGerbicz=1 to get a Gerbicz check. That should catch problems with hardware errors (which might otherwise incorrectly skip a prime).

/JeppeSN

numbermaniac
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Joined: 28 Mar 14
Posts: 150
ID: 305955
Credit: 4,942,758
RAC: 6,353
321 LLR Silver: Earned 100,000 credits (106,389)PPS LLR Gold: Earned 500,000 credits (899,704)SR5 LLR Silver: Earned 100,000 credits (105,157)SGS LLR Silver: Earned 100,000 credits (299,551)TRP LLR Silver: Earned 100,000 credits (105,612)321 Sieve Gold: Earned 500,000 credits (512,303)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (503,510)PPS Sieve Amethyst: Earned 1,000,000 credits (1,577,628)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (34,269)TRP Sieve (suspended) Bronze: Earned 10,000 credits (32,679)AP 26/27 Silver: Earned 100,000 credits (117,247)GFN Gold: Earned 500,000 credits (500,739)PSA Silver: Earned 100,000 credits (140,044)
Message 139588 - Posted: 10 Apr 2020 | 14:29:13 UTC - in response to Message 139568.
Last modified: 10 Apr 2020 | 14:30:44 UTC

Kellen's n=447K find has inspired me to push a little bit further, so I'm going to take k = 22249 from n = 250K up to n = 500K.

Success!

22249*2^408602+1 is prime! (123006 decimal digits) Time : 41.835 sec.

____________
8915 × 2 ^ 1507177 + 1 -- 453,710 digit PPSE
6603 × 2 ^ 1411654 + 1 -- 424,955 digit PPSE (DC)

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Joined: 5 Apr 14
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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139591 - Posted: 10 Apr 2020 | 15:14:39 UTC - in response to Message 139588.

Updated with the find from numbermaniac:

k (weight) known non-Proth primes eliminated? --------------------------------------------------------------- 22249 (0.3253) 22249*2^2 + 1 Yes, 22249*2^408602 + 1 23873 (0.3425) 23873*2^5 + 1 Yes, 23873*2^136733 + 1 23971 (0.1180) 23971*2^8 + 1 28831 (0.2716) 28831*2^4 + 1 Yes, 28831*2^204580 + 1 35461 (0.2162) 35461*2^4 + 1 Yes, 35461*2^129820 + 1 39527 (0.1596) 39527*2^15 + 1 Yes, 39527*2^143055 + 1 44243 (0.2793) 44243*2^9 + 1 45323 (0.3053) 45323*2^1 + 1 50777 (0.1900) 50777*2^11 + 1 50873 (0.4702) 50873*2^1 + 1 54953 (0.2429) 54953*2^9 + 1 57377 (0.1988) 57377*2^7 + 1 Yes, 57377*2^447439 + 1 68221 (0.3995) 68221*2^16 + 1 Yes, 68221*2^200944 + 1 68633 (0.3066) 68633*2^9 + 1 71657 (0.3850) 71657*2^15 + 1 76877 (0.0929) 76877*2^11 + 1 77297 (0.3050) 77297*2^3 + 1 Yes, 77297*2^118499 + 1

/JeppeSN

Kellen
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Joined: 10 Jan 18
Posts: 390
ID: 967938
Credit: 1,293,461,711
RAC: 6,093
Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 139599 - Posted: 11 Apr 2020 | 4:23:38 UTC

50,777 is now tested to 1M, and no primes were found.
45,323 is at ~525K and 50,873 is at ~640K. No primes for those ones either yet. As those two have a lot of candidates they will take a bit longer to test than I had originally anticipated, but I'll split the upper ranges onto a few computers tomorrow or Sunday to speed things up with the goal of completing them both to 1M by end-of-day Monday :)

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Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139604 - Posted: 11 Apr 2020 | 7:19:58 UTC - in response to Message 139599.

Thanks, Kellen. As you see, inspired by Ravi, I put in the weights of each k so in the future it is easier to estimate if a particular k has many or few candidates. /JeppeSN

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Posts: 476
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Credit: 1,994,507
RAC: 1,279
321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139607 - Posted: 11 Apr 2020 | 9:07:16 UTC

At 300k with k=44243
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Joined: 5 Apr 14
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ID: 306875
Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139615 - Posted: 12 Apr 2020 | 7:27:39 UTC - in response to Message 139580.

I am in the process of taking 54953 and 71657 near n = 300k.


54953 and 71657 are now past n = 400k.

/JeppeSN

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Credit: 1,994,507
RAC: 1,279
321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139616 - Posted: 12 Apr 2020 | 9:01:41 UTC - in response to Message 139615.

At 300k with k=44243

Closing in on n=400k, no primes.
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

Kellen
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Joined: 10 Jan 18
Posts: 390
ID: 967938
Credit: 1,293,461,711
RAC: 6,093
Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 139633 - Posted: 13 Apr 2020 | 3:29:43 UTC

I split the upper ranges between several computers for 45,323 and 50,873. For 45,323 nothing remains below 673K and >50% of candidates above this are also tested and for 50,873 nothing remains below 777K and ~35% of the candidates above this are tested. No primes yet, unfortunately.

Major storm forecast for tomorrow and the power will likely go out, but if it doesn't, or if the outage is short, these will likely be finished tomorrow night. Tuesday night is a certainty, barring some electrical grid catastrophe :)

Kellen
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Joined: 10 Jan 18
Posts: 390
ID: 967938
Credit: 1,293,461,711
RAC: 6,093
Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 139667 - Posted: 15 Apr 2020 | 0:19:44 UTC

45323, 50777, 50873 and 76877 are all complete to 1M now, but no additional primes were found.

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Credit: 1,994,507
RAC: 1,279
321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139671 - Posted: 15 Apr 2020 | 7:06:42 UTC

Guys, I may be delaying my reservation for about one day or two for my wuprop goal on gfn16mega. Sorry about that.
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Posts: 476
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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139714 - Posted: 17 Apr 2020 | 23:24:44 UTC

I stroke luck!!!!
On this wonderful day, I eliminated k=44243 from this problem with the prime:
44243*2^440969+1 is prime! (132750 decimal digits) Time: 123.927 sec.

I am going to USAP about an hour later....will this be a sign of good luck today.....
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Credit: 14,547,389
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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139717 - Posted: 18 Apr 2020 | 7:15:14 UTC - in response to Message 139714.

Excellent news. Is it this USAP (too many acronyms)?

Update:

k (weight) known non-Proth primes eliminated? --------------------------------------------------------------- 22249 (0.3253) 22249*2^2 + 1 Yes, 22249*2^408602 + 1 23873 (0.3425) 23873*2^5 + 1 Yes, 23873*2^136733 + 1 23971 (0.1180) 23971*2^8 + 1 28831 (0.2716) 28831*2^4 + 1 Yes, 28831*2^204580 + 1 35461 (0.2162) 35461*2^4 + 1 Yes, 35461*2^129820 + 1 39527 (0.1596) 39527*2^15 + 1 Yes, 39527*2^143055 + 1 44243 (0.2793) 44243*2^9 + 1 Yes, 44243*2^440969 + 1 45323 (0.3053) 45323*2^1 + 1 50777 (0.1900) 50777*2^11 + 1 50873 (0.4702) 50873*2^1 + 1 54953 (0.2429) 54953*2^9 + 1 57377 (0.1988) 57377*2^7 + 1 Yes, 57377*2^447439 + 1 68221 (0.3995) 68221*2^16 + 1 Yes, 68221*2^200944 + 1 68633 (0.3066) 68633*2^9 + 1 71657 (0.3850) 71657*2^15 + 1 76877 (0.0929) 76877*2^11 + 1 77297 (0.3050) 77297*2^3 + 1 Yes, 77297*2^118499 + 1

/JeppeSN

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Joined: 3 Feb 19
Posts: 476
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Credit: 1,994,507
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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139720 - Posted: 18 Apr 2020 | 10:40:34 UTC - in response to Message 139717.
Last modified: 18 Apr 2020 | 10:47:33 UTC

Yes, it is :) Sadly the US round this year is cancelled or our team could have advanced :(
This is the official site.
By the way, are there any other K's that have not yet been reserved to 1M yet?
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Credit: 14,547,389
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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139722 - Posted: 18 Apr 2020 | 11:08:28 UTC

I am taking 54953 and 71657.

As far as I see, the k values 23971 (low weight) and 68633 are done only to n=250'000. So pick one of them.

/JeppeSN

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139725 - Posted: 18 Apr 2020 | 12:09:15 UTC
Last modified: 18 Apr 2020 | 12:32:04 UTC

I'll take both K's to 500K.
Perhaps I'll get a prime again right before (online!) midterms? 😏😏😏😏😏
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Joined: 5 Apr 14
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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139735 - Posted: 19 Apr 2020 | 6:33:43 UTC

Update:

k (weight) known non-Proth primes eliminated? --------------------------------------------------------------- 22249 (0.3253) 22249*2^2 + 1 Yes, 22249*2^408602 + 1 23873 (0.3425) 23873*2^5 + 1 Yes, 23873*2^136733 + 1 23971 (0.1180) 23971*2^8 + 1 28831 (0.2716) 28831*2^4 + 1 Yes, 28831*2^204580 + 1 35461 (0.2162) 35461*2^4 + 1 Yes, 35461*2^129820 + 1 39527 (0.1596) 39527*2^15 + 1 Yes, 39527*2^143055 + 1 44243 (0.2793) 44243*2^9 + 1 Yes, 44243*2^440969 + 1 45323 (0.3053) 45323*2^1 + 1 50777 (0.1900) 50777*2^11 + 1 50873 (0.4702) 50873*2^1 + 1 54953 (0.2429) 54953*2^9 + 1 Yes, 54953*2^622065 + 1 57377 (0.1988) 57377*2^7 + 1 Yes, 57377*2^447439 + 1 68221 (0.3995) 68221*2^16 + 1 Yes, 68221*2^200944 + 1 68633 (0.3066) 68633*2^9 + 1 71657 (0.3850) 71657*2^15 + 1 76877 (0.0929) 76877*2^11 + 1 77297 (0.3050) 77297*2^3 + 1 Yes, 77297*2^118499 + 1

/JeppeSN

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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139737 - Posted: 19 Apr 2020 | 7:16:22 UTC

Dear all,

Before we go to exponents n > 1'000'000, maybe we should double check our work for the candidates not yet eliminated? What are your thoughts?

There is one candidate which is especially interesting. The heaviest of all our seventeen original k candidates, with weight 0.4702, has found no primes for n between 15.6 and 1,000,000. Maybe someone is going to post here the Poisson-ish distribution of the numbers of primes expected in that n range (i.e. Probability(0 primes) = ###, Probability(1 prime) = ###, … etc.; average number of primes, etc.)?

Maybe it is just a coincidence? Maybe I did a mistake when I included it in the list? Maybe someone who tested it did a mistake, or had an unnoticed hardware glitch? Maybe this k has some property not reflected in the way we estimate its weight?

/JeppeSN

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 139739 - Posted: 19 Apr 2020 | 7:38:00 UTC - in response to Message 139737.

Before we go to exponents n > 1'000'000, maybe we should double check our work for the candidates not yet eliminated? What are your thoughts?

Yes, DC is good. I will take them up to 250K for a start.

For n>1000000 I suggest to use new LLR2-testing project on my server.

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139740 - Posted: 19 Apr 2020 | 7:39:12 UTC - in response to Message 139739.
Last modified: 19 Apr 2020 | 7:40:23 UTC

I'd greatly support that idea (on all fronts)!!!!!!

Maybe it is just a coincidence? Maybe I did a mistake when I included it in the list? Maybe someone who tested it did a mistake, or had an unnoticed hardware glitch? Maybe this k has some property not reflected in the way we estimate its weight?

Coincidence? I think so. The last assumption seems a bit unlikely, but I think someone out there has a suggestion.
____________
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GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139741 - Posted: 19 Apr 2020 | 8:04:09 UTC - in response to Message 139739.

Yes, DC is good. I will take them up to 250K for a start.

Will you start from n=1 in each? /JeppeSN

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Found 1 prime in the 2019 Tour de PrimesESP LLR Amethyst: Earned 1,000,000 credits (1,611,126)PPS LLR Amethyst: Earned 1,000,000 credits (1,328,973)PSP LLR Silver: Earned 100,000 credits (273,295)SoB LLR Amethyst: Earned 1,000,000 credits (1,209,000)SR5 LLR Silver: Earned 100,000 credits (112,905)TRP LLR Amethyst: Earned 1,000,000 credits (1,370,887)321 Sieve Amethyst: Earned 1,000,000 credits (1,633,882)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (64,186)TRP Sieve (suspended) Silver: Earned 100,000 credits (259,649)PSA Silver: Earned 100,000 credits (456,059)
Message 139745 - Posted: 19 Apr 2020 | 11:17:10 UTC - in response to Message 139737.
Last modified: 19 Apr 2020 | 11:21:41 UTC

Dear all,

Before we go to exponents n > 1'000'000, maybe we should double check our work for the candidates not yet eliminated? What are your thoughts?

There is one candidate which is especially interesting. The heaviest of all our seventeen original k candidates, with weight 0.4702, has found no primes for n between 15.6 and 1,000,000. Maybe someone is going to post here the Poisson-ish distribution of the numbers of primes expected in that n range (i.e. Probability(0 primes) = ###, Probability(1 prime) = ###, … etc.; average number of primes, etc.)?

Maybe it is just a coincidence? Maybe I did a mistake when I included it in the list? Maybe someone who tested it did a mistake, or had an unnoticed hardware glitch? Maybe this k has some property not reflected in the way we estimate its weight?

/JeppeSN


It is a good idea doing a doublecheck. This can be done, without removing too many ressources from sieving.

There is nothing special to any of your k's. I've tried all of them, using srsieve and none of them came back with algebraric factors. They simply just are normal base 2 k's with various kind of factorisazion rates.

If we look at the removal rate, it is also pretty desent. In average going from n=100K to n=800K (might not be complete to n=800K) you have a removal rate of ~25.1% of the k's being primed, each time you double your testrange. At n=100K you had 17 k's remaining, at n=200K you had 13 k's remaining, at n=400K you had 11 k's remaining and at n=800K you for now have 7 k's remaining. In average that gives a removal rate of ~25.1% over the entire range from n=100K to n=800K.

There could be a hardware glitch, but most likely, nothing has been missed. Nothing can be derived from looking at the weight. To give you an example, I have a lowest weight and a heaviest weight k on S383. K=128, has from 537500 1140 candidates remaining and k=186 has 15658 candidates remaining below n=1M. The low weight candidate accounts for 0.425% of candidates remaining and the heavy weight accounts for 5.839% of candidates remaining. So as you can see, despite being 13.735 times the weight of k=128, k=186 still remains at n=350K.

The best way to assertain wether something were in fact missed, is to do full double check, however does the ressources to that not excist, then as the removal rate "normalize" you should start using the average percentage of k's being primed each time n doubles, to get an idea wether something was missed.

If you ask me, there is nothing more than regular "normal" k behaviour at play.

If you have in fact tested to n=800K, you can expect to have these amount of k's remaining at following n:

n=800K 7 k remaining
n=1.6M 5.243 k remaining
n=3.2 3.927007 k remaining
n=6.4 2.941328243 k remaining
n=12.8 2.203054854 k remaining
n=25.6 1.6500880857 k remaining
n=51.2 1.2359159762 k remaining

So with a little luck, you might actually proove this "problem" at around n=50M and you should have no more than 3 k's remaining at n=10M.

If you choose to sieve from n=1000001 to n=10000000 you will have more or less these amount of candidates remaining at following sievedepth:

p=100M 57122 (FACT)
p=1G 51929 (calculated by saying previous steps of candidates remaining div 11 x 10)
p=10G 47208 (calculated by saying previous steps of candidates remaining div 11 x 10)
p=100G 42916 (calculated by saying previous steps of candidates remaining div 11 x 10)
p=1T 39014 (calculated by saying previous steps of candidates remaining div 11 x 10)
p=10T 35467 (calculated by saying previous steps of candidates remaining div 11 x 10)
p=100T 32242 (calculated by saying previous steps of candidates remaining div 11 x 10)
p=1P 29310 (calculated by saying previous steps of candidates remaining div 11 x 10)

Sieving should be fast and 1P may be too high a sievevalue.

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139763 - Posted: 20 Apr 2020 | 3:40:38 UTC

@stream
Could you or Pavel make the LLR2 testing app available on Windows?
btw what work is sent out currently? DC for this problem? or something else?
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Credit: 475,993,698
RAC: 98,079
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 139768 - Posted: 20 Apr 2020 | 8:34:38 UTC - in response to Message 139763.

Could you or Pavel make the LLR2 testing app available on Windows?

Yes, Pavel built Windows LLR app, it should be available now. Windows 64-bits only.

btw what work is sent out currently? DC for this problem? or something else?

This is DC of PrpNet k=121 work (currently) and k=27 (planned if we run out of k=121 candidates)

To load this problem, DC of small ranges and sieving must be done first. I'm working on sieve file up to n=10M.

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Joined: 3 Feb 19
Posts: 476
ID: 1097922
Credit: 1,994,507
RAC: 1,279
321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139772 - Posted: 20 Apr 2020 | 9:22:14 UTC

Thank you!
btw 23971 is almost done to 500k, someone else can start DCing the range 250-500k.
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

stream
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Joined: 1 Mar 14
Posts: 717
ID: 301928
Credit: 475,993,698
RAC: 98,079
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 139781 - Posted: 20 Apr 2020 | 15:11:32 UTC - in response to Message 139772.

btw 23971 is almost done to 500k, someone else can start DCing the range 250-500k.

OK, I'll take DC of everything up to 500K. 4 of 7 will be done in a few hours, others probably tomorrow.

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Joined: 3 Feb 19
Posts: 476
ID: 1097922
Credit: 1,994,507
RAC: 1,279
321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139793 - Posted: 21 Apr 2020 | 6:41:19 UTC
Last modified: 21 Apr 2020 | 7:18:23 UTC

Well it seems that I'm going to DC your results for k=68633!
k=23971 no primes up to 500k.
Here's the real bad news though:
my sieve file for k=68633 is corrupted, so I can't search until another 5hrs of sieving, I'm going to abandon this K value.
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

Profile JeppeSNProject donor
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Joined: 5 Apr 14
Posts: 1148
ID: 306875
Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139797 - Posted: 21 Apr 2020 | 9:25:15 UTC

I think it means that 68633 is only done to 250k; or is only "singly" checked to 500k if Stream includes it in his full check to 500k.

So 68633 from 250k and up is available now.

/JeppeSN

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Joined: 3 Feb 19
Posts: 476
ID: 1097922
Credit: 1,994,507
RAC: 1,279
321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139805 - Posted: 21 Apr 2020 | 13:00:50 UTC

Yes, correct
I'm sorry for that, but I really can't afford sieving again. Somehow the file is in an invalid ABC format while it's a .prp file. How could I avoid that later?
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

Kellen
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Joined: 10 Jan 18
Posts: 390
ID: 967938
Credit: 1,293,461,711
RAC: 6,093
Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 139807 - Posted: 21 Apr 2020 | 13:13:15 UTC - in response to Message 139797.

I think it means that 68633 is only done to 250k; or is only "singly" checked to 500k if Stream includes it in his full check to 500k.

So 68633 from 250k and up is available now.

/JeppeSN


I will take 68633 to 1M :)

Profile dannyridel
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Joined: 3 Feb 19
Posts: 476
ID: 1097922
Credit: 1,994,507
RAC: 1,279
321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139808 - Posted: 21 Apr 2020 | 13:16:23 UTC - in response to Message 139807.

I think it means that 68633 is only done to 250k; or is only "singly" checked to 500k if Stream includes it in his full check to 500k.

So 68633 from 250k and up is available now.

/JeppeSN


I will take 68633 to 1M :)


Pls take 23971 to 1M too! :) it's at 500k
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

Kellen
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Joined: 10 Jan 18
Posts: 390
ID: 967938
Credit: 1,293,461,711
RAC: 6,093
Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 139809 - Posted: 21 Apr 2020 | 13:20:47 UTC - in response to Message 139808.

I think it means that 68633 is only done to 250k; or is only "singly" checked to 500k if Stream includes it in his full check to 500k.

So 68633 from 250k and up is available now.

/JeppeSN


I will take 68633 to 1M :)


Pls take 23971 to 1M too! :) it's at 500k


No problem; I will take 23971 from 500K-1M and 68633 from 250K-1M. Should be finished by end-of-day tomorrow ;)

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Joined: 5 Apr 14
Posts: 1148
ID: 306875
Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139813 - Posted: 21 Apr 2020 | 16:08:53 UTC

The future:

I think I heard above (a couple of days ago), stream offering to run this project on his BOINC server, "private server". For n > 1'000'000.

I find that a generous and attractive offer. In my opinion, we should do that.

I am running (slowly) with 71657. It is currently near n = 688'000; no prime yet.

/JeppeSN

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Joined: 3 Feb 19
Posts: 476
ID: 1097922
Credit: 1,994,507
RAC: 1,279
321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139817 - Posted: 22 Apr 2020 | 0:20:40 UTC

http://www.primegrid.com/forum_thread.php?id=9107&nowrap=true#139740
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

stream
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Joined: 1 Mar 14
Posts: 717
ID: 301928
Credit: 475,993,698
RAC: 98,079
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 139822 - Posted: 22 Apr 2020 | 16:42:15 UTC

@JeppeSN Could you update the table with DC status? Range and how many passes were made.

I've tested everything up to 500M and now thinking should I go further to 1M myself or just collect existing one pass 500K-1M residues and load them to my server as a part of LLR2 testing.

Anyway, I'm sieving remaining candidates so future work could be distributed from my server.

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Joined: 5 Apr 14
Posts: 1148
ID: 306875
Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139825 - Posted: 23 Apr 2020 | 7:00:07 UTC

Here is a sort of status. As far as I know, no DC over 500k has been done.

23971:
Ravi: 170k-250k
dannyridel: 500k
Kellen: 1M (reserved)
stream: DC 500k

45323:
Kellen: 1M
stream: DC 500k

50777:
Kellen: 1M
stream: DC 500k

50873:
Kellen: 1M
stream: DC 500k

68633:
numbermaniac: 120k-250k
danniridel: abandoned
Kellen: 250k-1M (reserved)
stream: DC 500k

71657:
JeppeSN: ~798k (still running)
stream: DC 500k

76877:
dannyridel: 150k
Kellen: 1M
stream: DC 500k

/JeppeSN

Kellen
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Joined: 10 Jan 18
Posts: 390
ID: 967938
Credit: 1,293,461,711
RAC: 6,093
Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 139828 - Posted: 23 Apr 2020 | 13:35:06 UTC - in response to Message 139809.

I will take 23971 from 500K-1M and 68633 from 250K-1M. Should be finished by end-of-day tomorrow ;)


These are now finished, but no primes found here either. I have sent my residues to Stream for the DC effort :)

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Joined: 5 Apr 14
Posts: 1148
ID: 306875
Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139829 - Posted: 23 Apr 2020 | 14:43:00 UTC - in response to Message 139828.

These are now finished, but no primes found here either.

You do not attract much luck, Kellen. With all the tests you have run, I think you have discovered only one prime in this "project". /JeppeSN

Kellen
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Posts: 390
ID: 967938
Credit: 1,293,461,711
RAC: 6,093
Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 139830 - Posted: 23 Apr 2020 | 15:17:19 UTC - in response to Message 139829.

These are now finished, but no primes found here either.

You do not attract much luck, Kellen. With all the tests you have run, I think you have discovered only one prime in this "project". /JeppeSN


Lol! Yep! My luck with these k values has definitely been quite low. Hopefully I'll get 1 or 2 when we go over 1M :)

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Posts: 476
ID: 1097922
Credit: 1,994,507
RAC: 1,279
321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 139831 - Posted: 23 Apr 2020 | 15:30:00 UTC - in response to Message 139830.

Well if this problem does have primes beyond 1M you'll definitely get at least one! Just look at the sheer computing power of yours!
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Joined: 5 Apr 14
Posts: 1148
ID: 306875
Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139937 - Posted: 28 Apr 2020 | 15:46:09 UTC

k = 71657 is also complete to 1'000'000 now.

Should I send the residues for 500'000 to 1'000'000 to stream? If yes, how (send me private message if needed)?

/JeppeSN

stream
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 139988 - Posted: 1 May 2020 | 6:49:29 UTC

Few small candidates were loaded as part of LLR2 testing, and...

71657*2^1146175+1 is prime! (345038 decimal digits) Time : 736.093 sec.

Congratulations to Pavel!

Note: this is not a "official" search yet. LLR2 testing may test any numbers which I need to. It may have tests from this problem, may have other types of tests, or may run of work completely. Only small candidates (less then 448674 digits, current T5K margin) coulld be loaded now. Also more sieving is required for future tests.

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Joined: 5 Apr 14
Posts: 1148
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Credit: 14,547,389
RAC: 21,339
Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 139992 - Posted: 1 May 2020 | 8:01:20 UTC

Updated. Six k remain:

k (weight) known non-Proth primes eliminated? --------------------------------------------------------------- 22249 (0.3253) 22249*2^2 + 1 Yes, 22249*2^408602 + 1 23873 (0.3425) 23873*2^5 + 1 Yes, 23873*2^136733 + 1 23971 (0.1180) 23971*2^8 + 1 28831 (0.2716) 28831*2^4 + 1 Yes, 28831*2^204580 + 1 35461 (0.2162) 35461*2^4 + 1 Yes, 35461*2^129820 + 1 39527 (0.1596) 39527*2^15 + 1 Yes, 39527*2^143055 + 1 44243 (0.2793) 44243*2^9 + 1 Yes, 44243*2^440969 + 1 45323 (0.3053) 45323*2^1 + 1 50777 (0.1900) 50777*2^11 + 1 50873 (0.4702) 50873*2^1 + 1 54953 (0.2429) 54953*2^9 + 1 Yes, 54953*2^622065 + 1 57377 (0.1988) 57377*2^7 + 1 Yes, 57377*2^447439 + 1 68221 (0.3995) 68221*2^16 + 1 Yes, 68221*2^200944 + 1 68633 (0.3066) 68633*2^9 + 1 71657 (0.3850) 71657*2^15 + 1 Yes, 71657*2^1146175 + 1 76877 (0.0929) 76877*2^11 + 1 77297 (0.3050) 77297*2^3 + 1 Yes, 77297*2^118499 + 1

/JeppeSN

numbermaniac
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Joined: 28 Mar 14
Posts: 150
ID: 305955
Credit: 4,942,758
RAC: 6,353
321 LLR Silver: Earned 100,000 credits (106,389)PPS LLR Gold: Earned 500,000 credits (899,704)SR5 LLR Silver: Earned 100,000 credits (105,157)SGS LLR Silver: Earned 100,000 credits (299,551)TRP LLR Silver: Earned 100,000 credits (105,612)321 Sieve Gold: Earned 500,000 credits (512,303)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (503,510)PPS Sieve Amethyst: Earned 1,000,000 credits (1,577,628)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (34,269)TRP Sieve (suspended) Bronze: Earned 10,000 credits (32,679)AP 26/27 Silver: Earned 100,000 credits (117,247)GFN Gold: Earned 500,000 credits (500,739)PSA Silver: Earned 100,000 credits (140,044)
Message 140167 - Posted: 11 May 2020 | 1:32:26 UTC

What is currently happening with the project? Is stream's server searching all of the remaining k values above n=1 million?
____________
8915 × 2 ^ 1507177 + 1 -- 453,710 digit PPSE
6603 × 2 ^ 1411654 + 1 -- 424,955 digit PPSE (DC)

stream
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140169 - Posted: 11 May 2020 | 8:52:02 UTC - in response to Message 140167.

What is currently happening with the project? Is stream's server searching all of the remaining k values above n=1 million?

On the server everything up to 1,5M was tested.

The project is currently paused. To continue, two things must be done first:

1) more sieving (currently in progress);
2) new LLR with new amazing capabilities must be installed on server. Unfortunately, all my scripts must be rewritten again. The work is in progress.

stream
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140245 - Posted: 14 May 2020 | 17:49:28 UTC
Last modified: 14 May 2020 | 20:19:54 UTC

Are you ready for action? :)

The project is moving on! New set of candidates, from n=1,5M to 3,0M, will be loaded on Saturday, 16 May 2020, at 09:00 UTC to "LLR2 testing" on GFN Server.
(If it's not a best time for your timezone, don't worry - it'll be about 1000 other workunits in the queue at that time, most of them must be purged before new could be served, so really it'll be few hours delay).

If you're new on my server, you must register on site first, using invitation code PrimeGrid. Project url is http://boincvm.proxyma.ru:30080/test4vm . After registration, go to "Your account" - "Private GFN Server Preferences". Edit settings, check "Run test applications" option and select "LLR2 Testing" project.

Primes will be big enough for T5K. This round of testing ends very close to Mega range.

Multi-threading is supported and recommended, via classic "app_config.xml" method. Use same "-t #" option (e.g. -t 4) - need a space between option and value. Application name is "llr2".

LLR2 will be configured to use Pietrzak scheme with 32 or 64 checkpoints (depending on how large tested number is), compressed to 5 or 6 upload files. Maximum upload size will be 3 MB per task.

For those who didn't heard about LLR2, it's main advantage that it contains new algorithms which do not require doublechecking. Since each task is sent to one user only, you always will be first prime discoverer.
A very short "certification", sent as a separate task, is used instead. It's like a electronic signature which could be verified quickly. The certification task should take only 1-2 minutes on modern processors. Attempts of mass abort of certification tasks will be tracked and punished.

Kellen
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Posts: 390
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Credit: 1,293,461,711
RAC: 6,093
Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 140246 - Posted: 14 May 2020 | 18:55:18 UTC - in response to Message 140245.

Exciting times; thanks Stream! Looking forward to giving LLR2 a full-scale new-candidates test run, and hopefully eliminating at least a few candidates this time :)

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Discovered the World's First AP27!!!Discovered 9 mega primesDiscovered 1 AP272018 Tour de Primes largest primeFound 4 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (7,910,214)Cullen LLR Sapphire: Earned 20,000,000 credits (22,564,923)ESP LLR Turquoise: Earned 5,000,000 credits (6,404,450)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (6,515,486)PPS LLR Sapphire: Earned 20,000,000 credits (44,433,561)PSP LLR Turquoise: Earned 5,000,000 credits (7,758,266)SoB LLR Sapphire: Earned 20,000,000 credits (36,491,468)SR5 LLR Turquoise: Earned 5,000,000 credits (8,414,983)SGS LLR Turquoise: Earned 5,000,000 credits (5,177,463)TRP LLR Sapphire: Earned 20,000,000 credits (27,708,985)Woodall LLR Turquoise: Earned 5,000,000 credits (5,062,771)321 Sieve Turquoise: Earned 5,000,000 credits (7,116,748)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (7,892,369)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,515,338)PPS Sieve Double Gold: Earned 500,000,000 credits (841,000,451)TRP Sieve (suspended) Silver: Earned 100,000 credits (121,416)AP 26/27 Emerald: Earned 50,000,000 credits (87,486,477)GFN Double Ruby: Earned 2,000,000,000 credits (3,189,967,575)
Message 140247 - Posted: 14 May 2020 | 19:44:49 UTC - in response to Message 140245.
Last modified: 14 May 2020 | 19:45:46 UTC

Are you ready for action? :)


Yes!!!


Attempts of mass abort of certification tasks will be tracked and punished.

Good :) Glad to hear it :D
____________
My lucky numbers 10590941048576+1 and 181457032297751865536+1

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Joined: 26 Sep 06
Posts: 103
ID: 3556
Credit: 14,568,688
RAC: 2,397
321 LLR Silver: Earned 100,000 credits (101,760)Cullen LLR Silver: Earned 100,000 credits (120,652)ESP LLR Silver: Earned 100,000 credits (102,526)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (115,730)PPS LLR Gold: Earned 500,000 credits (843,968)PSP LLR Silver: Earned 100,000 credits (132,546)SoB LLR Silver: Earned 100,000 credits (433,700)SR5 LLR Silver: Earned 100,000 credits (110,499)SGS LLR Silver: Earned 100,000 credits (162,863)TRP LLR Silver: Earned 100,000 credits (100,020)Woodall LLR Silver: Earned 100,000 credits (103,446)321 Sieve Amethyst: Earned 1,000,000 credits (1,638,861)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,740,001)PPS Sieve Turquoise: Earned 5,000,000 credits (5,066,749)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (119,708)TRP Sieve (suspended) Gold: Earned 500,000 credits (527,925)AP 26/27 Gold: Earned 500,000 credits (788,467)GFN Amethyst: Earned 1,000,000 credits (1,344,875)
Message 140248 - Posted: 14 May 2020 | 19:44:59 UTC

Stream, Is you server down?
Have not been able to access / upload / download tasks for about 2 hours now.
____________

stream
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Joined: 1 Mar 14
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140249 - Posted: 14 May 2020 | 19:51:50 UTC - in response to Message 140248.

Stream, Is you server down?
Have not been able to access / upload / download tasks for about 2 hours now.

No, everything seems to be running smooth, last ISP reconnect was 3 days ago.

Dr Who Fan
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Joined: 26 Sep 06
Posts: 103
ID: 3556
Credit: 14,568,688
RAC: 2,397
321 LLR Silver: Earned 100,000 credits (101,760)Cullen LLR Silver: Earned 100,000 credits (120,652)ESP LLR Silver: Earned 100,000 credits (102,526)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (115,730)PPS LLR Gold: Earned 500,000 credits (843,968)PSP LLR Silver: Earned 100,000 credits (132,546)SoB LLR Silver: Earned 100,000 credits (433,700)SR5 LLR Silver: Earned 100,000 credits (110,499)SGS LLR Silver: Earned 100,000 credits (162,863)TRP LLR Silver: Earned 100,000 credits (100,020)Woodall LLR Silver: Earned 100,000 credits (103,446)321 Sieve Amethyst: Earned 1,000,000 credits (1,638,861)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,740,001)PPS Sieve Turquoise: Earned 5,000,000 credits (5,066,749)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (119,708)TRP Sieve (suspended) Gold: Earned 500,000 credits (527,925)AP 26/27 Gold: Earned 500,000 credits (788,467)GFN Amethyst: Earned 1,000,000 credits (1,344,875)
Message 140250 - Posted: 14 May 2020 | 19:59:24 UTC - in response to Message 140249.

Stream, Is you server down?
Have not been able to access / upload / download tasks for about 2 hours now.

No, everything seems to be running smooth, last ISP reconnect was 3 days ago.


Just tried connecting to web site and get error message that the site is not responding / times out connecting.

... and just retried to send a completed ask with failure (local time UTC -5 hours):
5/14/2020 14:55:35 | PRIVATE GFN SERVER | [http] HTTP_OP::libcurl_exec(): ca-bundle 'C:\BOINC\ca-bundle.crt'
5/14/2020 14:55:35 | PRIVATE GFN SERVER | [http] HTTP_OP::libcurl_exec(): ca-bundle set
5/14/2020 14:55:35 | PRIVATE GFN SERVER | Started upload of gfn14_86273966_qa5awo_855786447_r2022074512_0
5/14/2020 14:55:35 | PRIVATE GFN SERVER | [http] [ID#25764] Info: Connection 7600 seems to be dead!
5/14/2020 14:55:35 | PRIVATE GFN SERVER | [http] [ID#25764] Info: Closing connection 7600
5/14/2020 14:55:36 | PRIVATE GFN SERVER | [http] [ID#25764] Info: Trying 37.147.151.28...
5/14/2020 14:55:57 | PRIVATE GFN SERVER | [http] [ID#25764] Info: connect to 37.147.151.28 port 30080 failed: Timed out
5/14/2020 14:55:57 | PRIVATE GFN SERVER | [http] [ID#25764] Info: Failed to connect to boincvm.proxyma.ru port 30080: Timed out
5/14/2020 14:55:57 | PRIVATE GFN SERVER | [http] [ID#25764] Info: Closing connection 7601
5/14/2020 14:55:57 | PRIVATE GFN SERVER | [http] HTTP error: Couldn't connect to server
5/14/2020 14:55:57 | PRIVATE GFN SERVER | Temporarily failed upload of gfn14_86273966_qa5awo_855786447_r2022074512_0: connect() failed
5/14/2020 14:55:57 | PRIVATE GFN SERVER | Backing off 01:51:36 on upload of gfn14_86273966_qa5awo_855786447_r2022074512_0



____________

stream
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Joined: 1 Mar 14
Posts: 717
ID: 301928
Credit: 475,993,698
RAC: 98,079
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140251 - Posted: 14 May 2020 | 20:21:10 UTC
Last modified: 14 May 2020 | 20:21:27 UTC

A multi-threading for LLR2 requires a space between option and value, like '-t 4'. I've fixed post above.

stream
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Joined: 1 Mar 14
Posts: 717
ID: 301928
Credit: 475,993,698
RAC: 98,079
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140252 - Posted: 14 May 2020 | 20:29:17 UTC - in response to Message 140250.

Just tried connecting to web site and get error message that the site is not responding / times out connecting.

IP address is correct and site is working. Unfortunately, it seems to be some net routing problems between you and me. You could try 'traceroute boincvm.proxyma.ru' (Windows: 'tracert boincvm.proxyma.ru') to see where it dies. I've seen some weirdness on the net in last few days; for example, berkeley.edu site was inaccessible for me for few days, routing died somewhere in the Finland.

Dr Who Fan
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Joined: 26 Sep 06
Posts: 103
ID: 3556
Credit: 14,568,688
RAC: 2,397
321 LLR Silver: Earned 100,000 credits (101,760)Cullen LLR Silver: Earned 100,000 credits (120,652)ESP LLR Silver: Earned 100,000 credits (102,526)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (115,730)PPS LLR Gold: Earned 500,000 credits (843,968)PSP LLR Silver: Earned 100,000 credits (132,546)SoB LLR Silver: Earned 100,000 credits (433,700)SR5 LLR Silver: Earned 100,000 credits (110,499)SGS LLR Silver: Earned 100,000 credits (162,863)TRP LLR Silver: Earned 100,000 credits (100,020)Woodall LLR Silver: Earned 100,000 credits (103,446)321 Sieve Amethyst: Earned 1,000,000 credits (1,638,861)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,740,001)PPS Sieve Turquoise: Earned 5,000,000 credits (5,066,749)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (119,708)TRP Sieve (suspended) Gold: Earned 500,000 credits (527,925)AP 26/27 Gold: Earned 500,000 credits (788,467)GFN Amethyst: Earned 1,000,000 credits (1,344,875)
Message 140253 - Posted: 14 May 2020 | 22:17:38 UTC - in response to Message 140252.

IP address is correct and site is working. Unfortunately, it seems to be some net routing problems between you and me. You could try 'traceroute boincvm.proxyma.ru' (Windows: 'tracert boincvm.proxyma.ru') to see where it dies. I've seen some weirdness on the net in last few days; for example, berkeley.edu site was inaccessible for me for few days, routing died somewhere in the Finland.


Just successfully retried upload of stuck task with no errors and web site is accessible again.

DNS records OK:
https://cachecheck.opendns.com/
proxyma.dyndns.org.
37.147.151.28

Tracing route to proxyma.dyndns.org [37.147.151.28]
over a maximum of 30 hops:

3 176 ms 22 ms 24 ms 71.155.112.116 4 28 ms 23 ms 23 ms 12.123.240.210 5 24 ms 23 ms 23 ms gar25.dlstx.ip.att.net [12.122.85.233] 6 23 ms 22 ms 23 ms 192.205.36.42 7 * 252 ms 254 ms ae10.stoccolma1.sto.seabone.net [185.70.202.128] 8 221 ms 222 ms 227 ms ojsc-vimpelcom.stoccolma1.sto.seabone.net [185.70.202.143] 9 * * * Request timed out. 10 240 ms 238 ms 238 ms 79.104.58.126 11 * 242 ms 241 ms bras4-giga0-0.tul.corbina.net [85.21.230.231] 12 * * * Request timed out. 13 241 ms * * 37-147-151-28.broadband.corbina.ru [37.147.151.28] 14 241 ms * 240 ms 37-147-151-28.broadband.corbina.ru [37.147.151.28]

____________

Dr Who Fan
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Joined: 26 Sep 06
Posts: 103
ID: 3556
Credit: 14,568,688
RAC: 2,397
321 LLR Silver: Earned 100,000 credits (101,760)Cullen LLR Silver: Earned 100,000 credits (120,652)ESP LLR Silver: Earned 100,000 credits (102,526)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (115,730)PPS LLR Gold: Earned 500,000 credits (843,968)PSP LLR Silver: Earned 100,000 credits (132,546)SoB LLR Silver: Earned 100,000 credits (433,700)SR5 LLR Silver: Earned 100,000 credits (110,499)SGS LLR Silver: Earned 100,000 credits (162,863)TRP LLR Silver: Earned 100,000 credits (100,020)Woodall LLR Silver: Earned 100,000 credits (103,446)321 Sieve Amethyst: Earned 1,000,000 credits (1,638,861)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,740,001)PPS Sieve Turquoise: Earned 5,000,000 credits (5,066,749)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (119,708)TRP Sieve (suspended) Gold: Earned 500,000 credits (527,925)AP 26/27 Gold: Earned 500,000 credits (788,467)GFN Amethyst: Earned 1,000,000 credits (1,344,875)
Message 140266 - Posted: 15 May 2020 | 20:13:40 UTC - in response to Message 140252.

Stream,
Strange things happening. Again yourweb site is unreachable and BOINC can't reach site to upload/download files again for about the last 2 3/4 hours from my home internet connection.

Looks like my ISP (AT&T) gets "lost" after it leave their main backbone (hop 5) to the rest of the internet from my home network:

Tracing route to proxyma.dyndns.org [37.147.151.28]
over a maximum of 30 hops:

3 56 ms 67 ms 44 ms 71.155.112.116
4 29 ms 28 ms 22 ms 12.123.240.210
5 24 ms 24 ms 25 ms gar25.dlstx.ip.att.net [12.122.85.233]
6 * * * Request timed out.
7 * * * Request timed out.
8 * * * Request timed out.
9 * * * Request timed out.
10 * * * Request timed out.
11 * * * Request timed out.
12 * * * Request timed out.
13 * * * Request timed out.
14 * * * Request timed out.
15 * * * Request timed out.
16 * * * Request timed out.
17 * * * Request timed out.
18 * * * Request timed out.
19 * * * Request timed out.
20 * * * Request timed out.
21 * * * Request timed out.
22 * * * Request timed out.
23 * * * Request timed out.
24 * * * Request timed out.
25 * * * Request timed out.
26 * * * Request timed out.
27 * * * Request timed out.
28 * * * Request timed out.
29 * * * Request timed out.
30 * * * Request timed out.


If I use an on-line tool https://research.domaintools.com/research/traceroute/?query=boincvm.proxyma.ru&search=traceroute I get thisL
Boincvm.proxyma.ru Traceroute
Hop T1 Host Tools
1 0.323 traceroute.domaintools.net Reverse IP | Ping | DNS Lookup
2 1.528 router.domaintools.net Reverse IP | Ping | DNS Lookup
3 1.773 agg1-sea-g1-9.bb.spectrumnet.us Reverse IP | Ping | DNS Lookup
4 8.162 sea-b2-link.telia.net Reverse IP | Ping | DNS Lookup
5 23.552 sjo-b21-link.telia.net Reverse IP | Ping | DNS Lookup
6 23.644 cablewireless-ic-342791-sjo-b21.c.telia.net Reverse IP | Ping | DNS Lookup
7 160.349 ae4-xcr2.lax.cw.net Reverse IP | Ping | DNS Lookup
8 160.346 ae21-xcr2.ash.cw.net Reverse IP | Ping | DNS Lookup
9 158.576 ae33-xcr1.ltw.cw.net Reverse IP | Ping | DNS Lookup
10 -
11 156.325 ae19-xcr2.fri.cw.net Reverse IP | Ping | DNS Lookup
12 153.669 217.161.65.146 Reverse IP | Ping | DNS Lookup
13 205.662 pe02.tula.gldn.net Reverse IP | Ping | DNS Lookup
14 196.326 79.104.58.126 Reverse IP | Ping | DNS Lookup
15 198.512 bras4-giga0-0.tul.corbina.net Reverse IP | Ping | DNS Lookup
16 198.449 10.2.245.209 Reverse IP | Ping | DNS Lookup
17 -
18 -
19 -
20 -

____________

stream
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Project administrator
Volunteer developer
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Joined: 1 Mar 14
Posts: 717
ID: 301928
Credit: 475,993,698
RAC: 98,079
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140268 - Posted: 15 May 2020 | 22:14:21 UTC - in response to Message 140266.

Stream,
Strange things happening. Again yourweb site is unreachable and BOINC can't reach site to upload/download files again for about the last 2 3/4 hours from my home internet connection.

Looks like my ISP (AT&T) gets "lost" after it leave their main backbone (hop 5) to the rest of the internet from my home network:

As I said early, strange things are really happening recently, big parts of the internet are losing connection with each other. I don't know are these problem caused by human/configuration errors or it's a another round of BGP hijacking. But alas, nothing can be done here. A routing between AT&T and Europe is definitely beyond our control. Also sometimes ISP becomes a big brother, "protecting" you too much, completely blocking IP addresses which he didn't like by some obscure reason (like "who ever need to connect to IP address belonging to the huge home network provider in Russia?") The online service which you've used have another exit to world backbone and is not affected by this problem.

I've tried to trace some of AT&T routers from my side; it dies either somewhere at gtt.net either at telia.net routers. I've tested it from home, using another ISP and exit path, and also cannot reach at&t.

Dr Who Fan
Avatar
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Joined: 26 Sep 06
Posts: 103
ID: 3556
Credit: 14,568,688
RAC: 2,397
321 LLR Silver: Earned 100,000 credits (101,760)Cullen LLR Silver: Earned 100,000 credits (120,652)ESP LLR Silver: Earned 100,000 credits (102,526)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (115,730)PPS LLR Gold: Earned 500,000 credits (843,968)PSP LLR Silver: Earned 100,000 credits (132,546)SoB LLR Silver: Earned 100,000 credits (433,700)SR5 LLR Silver: Earned 100,000 credits (110,499)SGS LLR Silver: Earned 100,000 credits (162,863)TRP LLR Silver: Earned 100,000 credits (100,020)Woodall LLR Silver: Earned 100,000 credits (103,446)321 Sieve Amethyst: Earned 1,000,000 credits (1,638,861)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,740,001)PPS Sieve Turquoise: Earned 5,000,000 credits (5,066,749)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (119,708)TRP Sieve (suspended) Gold: Earned 500,000 credits (527,925)AP 26/27 Gold: Earned 500,000 credits (788,467)GFN Amethyst: Earned 1,000,000 credits (1,344,875)
Message 140269 - Posted: 15 May 2020 | 22:23:55 UTC - in response to Message 140268.

Thanks for your help Stream. I have opened a support ticket with my ISP (ATT) pointing them to the forum posts here. Doubtful that they will be of any help, but you never know.

Will let BOINC keep automatically trying in the meantime.

Dr Who Fan
Avatar
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Joined: 26 Sep 06
Posts: 103
ID: 3556
Credit: 14,568,688
RAC: 2,397
321 LLR Silver: Earned 100,000 credits (101,760)Cullen LLR Silver: Earned 100,000 credits (120,652)ESP LLR Silver: Earned 100,000 credits (102,526)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (115,730)PPS LLR Gold: Earned 500,000 credits (843,968)PSP LLR Silver: Earned 100,000 credits (132,546)SoB LLR Silver: Earned 100,000 credits (433,700)SR5 LLR Silver: Earned 100,000 credits (110,499)SGS LLR Silver: Earned 100,000 credits (162,863)TRP LLR Silver: Earned 100,000 credits (100,020)Woodall LLR Silver: Earned 100,000 credits (103,446)321 Sieve Amethyst: Earned 1,000,000 credits (1,638,861)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,740,001)PPS Sieve Turquoise: Earned 5,000,000 credits (5,066,749)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (119,708)TRP Sieve (suspended) Gold: Earned 500,000 credits (527,925)AP 26/27 Gold: Earned 500,000 credits (788,467)GFN Amethyst: Earned 1,000,000 credits (1,344,875)
Message 140272 - Posted: 16 May 2020 | 1:49:45 UTC - in response to Message 140268.

Anyone else having connection issues to Streams BOINC project server?

Just tried another on-line tool since the web site is still unreachable from my home PC's and my cell phone provider *VZW / Verizon Wireless) networks.

On line tool shows lots of routing errors "ICMP error: 410"> https://www.dotcom-tools.com/online-traceroute-network-latency-test.aspx:

Network Trace Test Results for: boincvm.proxyma.ru
1 153-81-162-69.static.reverse.lstn.net [69.162.81.153] 0ms 4ms 1ms
2 te3-3.core1.bdr1.dllstx3.dallas-idc.com [208.115.192.49] 0ms 0ms 0ms
3 172.22.1.21 0ms 0ms 0ms
4 64.125.41.229.IPYX-236370-900-ZYO.zip.zayo.com [64.125.41.229] 0ms 7ms 1.75ms
5 ae3.cr1.dfw2.us.zip.zayo.com [64.125.21.6] 0ms 0ms 0ms
6 ae1.cs1.dfw2.us.eth.zayo.com [64.125.28.124] 110ms 110ms 110ms
7 ae5.cs1.iah1.us.eth.zayo.com [64.125.28.98] 110ms 110ms 110ms
8 ae3.cs1.dca2.us.eth.zayo.com [64.125.29.48] 110ms 110ms 110ms
9 No response from host * * * ICMP error: 410 'Request timeout.' E ...
10 No response from host * * * ICMP error: 410 'Request timeout.' E ...
11 No response from host * * * ICMP error: 410 'Request timeout.' E ...
12 ae0.cs1.lhr15.uk.eth.zayo.com [64.125.29.119] 111ms 111ms 111ms
13 ae2.cs1.ams10.nl.eth.zayo.com [64.125.29.16] 110ms 114ms 111ms
14 ae8.cs3.ams10.nl.eth.zayo.com [64.125.30.1] * 111ms 55ms ICMP error: 410 'Request timeout.' E ...
15 ae3.er1.ams1.nl.zip.zayo.com [64.125.31.105] 109ms 110ms 109.5ms
16 mx01.Amsterdam.gldn.net [80.249.209.153] 110ms 110ms 110ms
17 No response from host * * * ICMP error: 410 'Request timeout.' E ...
18 79.104.58.126 * 157ms 77.75ms ICMP error: 410 'Request timeout.' E ...
19 bras4-giga0-0.tul.corbina.net [85.21.230.231] * 155ms 76.75ms ICMP error: 410 'Request timeout.' E ...
20 No response from host * * * ICMP error: 410 'Request timeout.' E ...
21 37-147-151-28.broadband.corbina.ru [37.147.151.28] * 161ms 79.25ms ICMP error: 410 'Request timeout.' E ...

____________

stream
Volunteer moderator
Project administrator
Volunteer developer
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Send message
Joined: 1 Mar 14
Posts: 717
ID: 301928
Credit: 475,993,698
RAC: 98,079
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140279 - Posted: 16 May 2020 | 9:14:12 UTC

Here we go!

Creating TASK 23971*2^1500296+1, 16 CP, 451639 digits, FFT 122880, runtime 1093.6 sec., credit 56.198803679044


Sorry, no better stats. Numbers are summed up with previous runs so "done" column is not zero.

"Ready" - candidates not converted into workunits yet;
"In progress" - converted to workunits, either sent to users either waiting to be sent in server queue (queue length is 1000 WUs).
"Composite", "Prime" - no need to explain :)
"C-RDY", "C-INP", "C-DONE" - same as above but for certificates.

k Ready In Progress Composite Prime C-RDY C-INP C-DONE Other 23971 3069 29 2192 0 0 0 1100 0 45323 8119 0 5697 0 0 0 2883 0 50777 5092 0 3471 0 0 0 1731 0 50873 12451 0 8650 0 0 0 4337 0 68633 8090 0 5593 0 0 0 2826 0 76877 2423 0 1769 0 0 0 911 0


Unlike my previous tests, candidates will be served in "n" order, so all k's will progress together.

FrankProject donor
Send message
Joined: 30 Dec 17
Posts: 15
ID: 964965
Credit: 175,510,267
RAC: 785,731
Discovered 1 mega primeFound 2 primes in the 2020 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,197,673)Cullen LLR Amethyst: Earned 1,000,000 credits (1,187,730)ESP LLR Amethyst: Earned 1,000,000 credits (1,209,308)Generalized Cullen/Woodall LLR Amethyst: Earned 1,000,000 credits (1,249,347)PPS LLR Ruby: Earned 2,000,000 credits (4,216,602)PSP LLR Amethyst: Earned 1,000,000 credits (1,517,106)SoB LLR Amethyst: Earned 1,000,000 credits (1,167,604)SR5 LLR Ruby: Earned 2,000,000 credits (2,006,839)SGS LLR Amethyst: Earned 1,000,000 credits (1,558,624)TRP LLR Amethyst: Earned 1,000,000 credits (1,343,459)Woodall LLR Amethyst: Earned 1,000,000 credits (1,356,538)321 Sieve Ruby: Earned 2,000,000 credits (2,024,818)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,260,299)PPS Sieve Emerald: Earned 50,000,000 credits (67,575,066)AP 26/27 Ruby: Earned 2,000,000 credits (2,720,939)GFN Jade: Earned 10,000,000 credits (17,998,484)PSA Emerald: Earned 50,000,000 credits (62,919,830)
Message 140280 - Posted: 16 May 2020 | 9:21:37 UTC

Exciting, let's go!

@Dr Who Fan No issues whatsoever from my place in the Netherlands

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 140282 - Posted: 16 May 2020 | 10:44:22 UTC - in response to Message 140280.

Same, no issues from China even.
GOGOGO! GFN Server shooting for T5K again, or do these primes count towards PG too?
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,822,730)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Turquoise: Earned 5,000,000 credits (5,009,577)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Jade: Earned 10,000,000 credits (12,872,444)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (34,291,181)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (2,276,011)TRP LLR Ruby: Earned 2,000,000 credits (2,790,862)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,875,008)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,114,260)GFN Emerald: Earned 50,000,000 credits (72,383,585)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 140285 - Posted: 16 May 2020 | 12:14:39 UTC

I've started getting the new tasks.
____________
My lucky number is 75898524288+1
(I am NOT an administrator anymore, so please don't PM me with questions. I can't help.)

stream
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140286 - Posted: 16 May 2020 | 12:17:51 UTC - in response to Message 140282.

GFN Server shooting for T5K again, or do these primes count towards PG too?

This is an independent search, it will not change your PG credit or prime counts.
Eligible primes will be reported to T5K under your name with GFN server credited as organization (in exactly same way as on PG).

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Credit: 1,994,507
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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 140287 - Posted: 16 May 2020 | 14:02:44 UTC - in response to Message 140286.

GFN Server shooting for T5K again, or do these primes count towards PG too?

This is an independent search, it will not change your PG credit or prime counts.
Eligible primes will be reported to T5K under your name with GFN server credited as organization (in exactly same way as on PG).


Okay, just like the GFN16s Robish found.
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

stream
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140293 - Posted: 17 May 2020 | 9:04:51 UTC
Last modified: 18 May 2020 | 9:06:31 UTC

After 24 hours: Leading edge - 1885616 (25.7%). Network traffic - 15 GB.
After 48 hours: Leading edge - 2172085 (44.8%). Network traffic - 33 GB.

No primes yet.

(Percentage is based on raw 'n', not on amount of work, so progress will slow down with time because tasks are getting larger and slower as 'n' grows).

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Discovered 1 mega primeEliminated 1 conjecture "k"Discovered 1 twin prime321 LLR Turquoise: Earned 5,000,000 credits (5,014,405)Cullen LLR Turquoise: Earned 5,000,000 credits (5,734,854)ESP LLR Turquoise: Earned 5,000,000 credits (5,421,149)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,576,209)PPS LLR Jade: Earned 10,000,000 credits (16,138,530)PSP LLR Turquoise: Earned 5,000,000 credits (9,352,326)SoB LLR Turquoise: Earned 5,000,000 credits (8,986,628)SR5 LLR Turquoise: Earned 5,000,000 credits (5,248,659)SGS LLR Turquoise: Earned 5,000,000 credits (6,878,856)TRP LLR Turquoise: Earned 5,000,000 credits (5,416,106)Woodall LLR Turquoise: Earned 5,000,000 credits (6,400,237)321 Sieve Amethyst: Earned 1,000,000 credits (1,000,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,000,977)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (6,843,367)PPS Sieve Emerald: Earned 50,000,000 credits (78,673,438)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (6,473,750)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (8,243,608)AP 26/27 Jade: Earned 10,000,000 credits (11,734,912)GFN Double Silver: Earned 200,000,000 credits (202,192,765)PSA Turquoise: Earned 5,000,000 credits (5,042,125)
Message 140305 - Posted: 18 May 2020 | 14:03:36 UTC

I was reading the routing issues happening earlier and I suspect it may happen again. We see peering issues and probable web communication blocking a lot in today's world. The issue is the bots are not smart and will stop one way traffic on a site it think might be threatening. As we know BOINC projects have very random code in the files, some of it sets off malware, defender and virus alarms. If those are hit enough through the detectors at the ISP, they will block a site. Hence your ability to still ping/trace the site because that is still allowed, but coming back is blocked. One way block as not to make you suspicious. Having worked in network security I had this happen on private VPN connected lines. I had to prove it was the ISP and it was not always easy to get the block removed, since I was not the owner of the connection that was being blocked.
It was good you communicated back and forth with the traces, because it showed the exact spot, which was the ISP that was blocking the incoming traffic. So the HELO made it over, but the response never made it back.

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321 LLR Silver: Earned 100,000 credits (101,760)Cullen LLR Silver: Earned 100,000 credits (120,652)ESP LLR Silver: Earned 100,000 credits (102,526)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (115,730)PPS LLR Gold: Earned 500,000 credits (843,968)PSP LLR Silver: Earned 100,000 credits (132,546)SoB LLR Silver: Earned 100,000 credits (433,700)SR5 LLR Silver: Earned 100,000 credits (110,499)SGS LLR Silver: Earned 100,000 credits (162,863)TRP LLR Silver: Earned 100,000 credits (100,020)Woodall LLR Silver: Earned 100,000 credits (103,446)321 Sieve Amethyst: Earned 1,000,000 credits (1,638,861)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,740,001)PPS Sieve Turquoise: Earned 5,000,000 credits (5,066,749)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (119,708)TRP Sieve (suspended) Gold: Earned 500,000 credits (527,925)AP 26/27 Gold: Earned 500,000 credits (788,467)GFN Amethyst: Earned 1,000,000 credits (1,344,875)
Message 140308 - Posted: 18 May 2020 | 15:11:03 UTC

And within the last hour AT&T is not connecting to Streams ISP and based on the tracert it is stopping at the same place as last time (ATT'S) gateway to the internet backbone.
____________

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 140315 - Posted: 19 May 2020 | 7:04:41 UTC - in response to Message 140279.

Here we go!

Creating TASK 23971*2^1500296+1, 16 CP, 451639 digits, FFT 122880, runtime 1093.6 sec., credit 56.198803679044


Sorry, no better stats. Numbers are summed up with previous runs so "done" column is not zero.

"Ready" - candidates not converted into workunits yet;
"In progress" - converted to workunits, either sent to users either waiting to be sent in server queue (queue length is 1000 WUs).
"Composite", "Prime" - no need to explain :)
"C-RDY", "C-INP", "C-DONE" - same as above but for certificates.

k Ready In Progress Composite Prime C-RDY C-INP C-DONE Other 23971 3069 29 2192 0 0 0 1100 0 45323 8119 0 5697 0 0 0 2883 0 50777 5092 0 3471 0 0 0 1731 0 50873 12451 0 8650 0 0 0 4337 0 68633 8090 0 5593 0 0 0 2826 0 76877 2423 0 1769 0 0 0 911 0


Unlike my previous tests, candidates will be served in "n" order, so all k's will progress together.


How large will the candidates be loaded to? n=3M? According to your stats that's the case.
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

numbermaniac
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Credit: 4,942,758
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321 LLR Silver: Earned 100,000 credits (106,389)PPS LLR Gold: Earned 500,000 credits (899,704)SR5 LLR Silver: Earned 100,000 credits (105,157)SGS LLR Silver: Earned 100,000 credits (299,551)TRP LLR Silver: Earned 100,000 credits (105,612)321 Sieve Gold: Earned 500,000 credits (512,303)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (503,510)PPS Sieve Amethyst: Earned 1,000,000 credits (1,577,628)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (34,269)TRP Sieve (suspended) Bronze: Earned 10,000 credits (32,679)AP 26/27 Silver: Earned 100,000 credits (117,247)GFN Gold: Earned 500,000 credits (500,739)PSA Silver: Earned 100,000 credits (140,044)
Message 140317 - Posted: 19 May 2020 | 7:20:19 UTC - in response to Message 140315.

How large will the candidates be loaded to? n=3M? According to your stats that's the case.

He said here it would be 3M.

The project is moving on! New set of candidates, from n=1,5M to 3,0M, will be loaded on Saturday, 16 May 2020, at 09:00 UTC to "LLR2 testing" on GFN Server.

____________
8915 × 2 ^ 1507177 + 1 -- 453,710 digit PPSE
6603 × 2 ^ 1411654 + 1 -- 424,955 digit PPSE (DC)

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 140318 - Posted: 19 May 2020 | 8:50:59 UTC - in response to Message 140317.
Last modified: 19 May 2020 | 8:55:58 UTC

oh ok, thanks
I missed it due to the large number of posts about ISP connections
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140323 - Posted: 19 May 2020 | 10:27:49 UTC
Last modified: 20 May 2020 | 9:36:53 UTC

After 3 days (and 1 hour) - Leading edge: 2381241 (58.7%), Network traffic: 49 GB
After 4 days - Leading edge 2565481 (71%), Network traffic: 65 GB

Candidates loaded from 1.5M to 3.0M, but checking current sieving depth I think we can go up to 4.0M, if we want to.

Kellen
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Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 140361 - Posted: 20 May 2020 | 23:43:04 UTC - in response to Message 140323.

Candidates loaded from 1.5M to 3.0M, but checking current sieving depth I think we can go up to 4.0M, if we want to.


We want to. At the very least I want to, and I think, based on the progress, that others are likely interested as well. Onward to 4M we go!

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Credit: 1,994,507
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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 140362 - Posted: 21 May 2020 | 5:12:43 UTC - in response to Message 140361.

Candidates loaded from 1.5M to 3.0M, but checking current sieving depth I think we can go up to 4.0M, if we want to.


We want to. At the very least I want to, and I think, based on the progress, that others are likely interested as well. Onward to 4M we go!


I'd say we go up to 3.32M first :) Then we can sieve deeper to 10M, which I'd suspect is already underway. :)
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140365 - Posted: 21 May 2020 | 9:27:46 UTC

After 5 days - Leading edge 2752280 (83.5%), Network traffic: 83 GB

Expecting that all remaining candidates will be, at least, sent to users within next 36 hours. Since we have no primes yet, search will be extended as far as current sieving depth permit, but no more then 4M.

stream
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140366 - Posted: 21 May 2020 | 10:07:01 UTC

Well, I should had some coffee before writing post above... Two hours earlier, we found a prime and eliminated one of k's! I'm not giving extra details until the prime is reported. Please stay tuned. All unsent candidates for this k were suspended automatically.

Regardless of this discovery, since new work was promised it will be loaded.

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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 140368 - Posted: 21 May 2020 | 11:09:18 UTC - in response to Message 140366.

Two hours earlier, we found a prime and eliminated one


Excellent news. /JeppeSN

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Found 1 prime in the 2020 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,419,655)Cullen LLR Ruby: Earned 2,000,000 credits (2,309,957)ESP LLR Ruby: Earned 2,000,000 credits (2,617,477)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,076,479)PPS LLR Turquoise: Earned 5,000,000 credits (6,825,372)PSP LLR Ruby: Earned 2,000,000 credits (3,564,856)SoB LLR Ruby: Earned 2,000,000 credits (3,183,157)SR5 LLR Ruby: Earned 2,000,000 credits (2,982,194)SGS LLR Ruby: Earned 2,000,000 credits (2,842,522)TPS LLR (retired) Silver: Earned 100,000 credits (103,523)TRP LLR Ruby: Earned 2,000,000 credits (2,494,029)Woodall LLR Ruby: Earned 2,000,000 credits (2,147,072)321 Sieve Sapphire: Earned 20,000,000 credits (20,580,384)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,119,699)Generalized Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (10,278,995)PPS Sieve Sapphire: Earned 20,000,000 credits (32,103,651)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (4,080,177)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,221,054)AP 26/27 Sapphire: Earned 20,000,000 credits (20,020,744)GFN Sapphire: Earned 20,000,000 credits (22,850,639)PSA Sapphire: Earned 20,000,000 credits (34,211,039)
Message 140369 - Posted: 21 May 2020 | 12:01:27 UTC - in response to Message 140368.

yay

who was the lucky finder.....?
we'll find out soon enough!
____________

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Discovered 1 mega primeEliminated 1 conjecture "k"321 LLR Jade: Earned 10,000,000 credits (11,980,856)Cullen LLR Turquoise: Earned 5,000,000 credits (7,011,297)ESP LLR Double Bronze: Earned 100,000,000 credits (152,412,209)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (67,073)PSP LLR Double Silver: Earned 200,000,000 credits (273,455,923)SoB LLR Double Gold: Earned 500,000,000 credits (848,068,607)SR5 LLR Double Bronze: Earned 100,000,000 credits (100,345,041)TRP LLR Emerald: Earned 50,000,000 credits (65,682,411)Woodall LLR Bronze: Earned 10,000 credits (37,824)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (24,029)
Message 140372 - Posted: 21 May 2020 | 12:47:03 UTC

Not me!

dlawson
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Discovered 1 mega primeFound 1 prime in the 2020 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,019,107)Cullen LLR Gold: Earned 500,000 credits (772,446)ESP LLR Amethyst: Earned 1,000,000 credits (1,478,138)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (811,227)PPS LLR Ruby: Earned 2,000,000 credits (3,900,510)PSP LLR Amethyst: Earned 1,000,000 credits (1,031,965)SoB LLR Ruby: Earned 2,000,000 credits (3,356,584)SR5 LLR Ruby: Earned 2,000,000 credits (2,779,812)SGS LLR Amethyst: Earned 1,000,000 credits (1,028,612)TRP LLR Amethyst: Earned 1,000,000 credits (1,123,369)Woodall LLR Amethyst: Earned 1,000,000 credits (1,006,531)321 Sieve Amethyst: Earned 1,000,000 credits (1,000,211)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (512,764)PPS Sieve Turquoise: Earned 5,000,000 credits (9,971,418)AP 26/27 Turquoise: Earned 5,000,000 credits (6,003,855)GFN Sapphire: Earned 20,000,000 credits (25,886,928)PSA Turquoise: Earned 5,000,000 credits (5,899,874)
Message 140383 - Posted: 21 May 2020 | 20:01:34 UTC - in response to Message 140372.

Technically possible to be me, but highly unlikely!

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 140387 - Posted: 22 May 2020 | 4:45:11 UTC - in response to Message 140383.

Technically possible to be me, but highly unlikely!

Same!
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140388 - Posted: 22 May 2020 | 9:02:36 UTC

New set of tasks just started. Leading edge: 3020881, network traffic: 103 GB

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 140390 - Posted: 22 May 2020 | 12:03:03 UTC - in response to Message 140388.

New set of tasks just started. Leading edge: 3020881, network traffic: 103 GB

Gogogo! *realizes that I said the exact same thing when the project started at T5K range*
Hmm so who discovered it? Or is the other task not returned yet?
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Discovered 1 mega primeFound 3 primes in the 2020 Tour de PrimesFound 1 mega prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,111,717)Cullen LLR Jade: Earned 10,000,000 credits (10,060,753)ESP LLR Jade: Earned 10,000,000 credits (10,117,906)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (11,180,085)PPS LLR Sapphire: Earned 20,000,000 credits (21,518,001)PSP LLR Jade: Earned 10,000,000 credits (10,217,431)SoB LLR Jade: Earned 10,000,000 credits (10,437,158)SR5 LLR Jade: Earned 10,000,000 credits (10,064,690)SGS LLR Jade: Earned 10,000,000 credits (11,029,775)TRP LLR Jade: Earned 10,000,000 credits (10,155,929)Woodall LLR Jade: Earned 10,000,000 credits (10,363,566)321 Sieve Jade: Earned 10,000,000 credits (10,034,713)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,297,856)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,711,622)PPS Sieve Double Gold: Earned 500,000,000 credits (520,709,767)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (11,707,274)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,316,578)AP 26/27 Double Bronze: Earned 100,000,000 credits (101,460,690)GFN Double Silver: Earned 200,000,000 credits (288,881,008)PSA Emerald: Earned 50,000,000 credits (52,053,230)
Message 140401 - Posted: 23 May 2020 | 2:55:16 UTC

Does LLR2 use AVX-512 if available?
____________
Reno, NV

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The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,822,730)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Turquoise: Earned 5,000,000 credits (5,009,577)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Jade: Earned 10,000,000 credits (12,872,444)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (34,291,181)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (2,276,011)TRP LLR Ruby: Earned 2,000,000 credits (2,790,862)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,875,008)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,114,260)GFN Emerald: Earned 50,000,000 credits (72,383,585)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 140403 - Posted: 23 May 2020 | 3:35:52 UTC - in response to Message 140401.

Does LLR2 use AVX-512 if available?


Yup.

I believe it also has a switch to turn off AVX-512 for those with "special" CPUs.
____________
My lucky number is 75898524288+1
(I am NOT an administrator anymore, so please don't PM me with questions. I can't help.)

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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 140406 - Posted: 23 May 2020 | 7:15:37 UTC

Simple diagram over the different weights:



(One of the red bars will correspond to the currently pending prims, but we do not know which one.)

/JeppeSN

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140407 - Posted: 23 May 2020 | 8:20:30 UTC - in response to Message 140403.

Does LLR2 use AVX-512 if available?


Yup.

I believe it also has a switch to turn off AVX-512 for those with "special" CPUs.

Yes, using extra command line in app_config.xml. It's a bit tricky.
<app_config> <app_version> <app_name>llr2</app_name> <cmdline>-t 4 -c -oCPUSupportsAVX512F=0</cmdline> <avg_ncpus>4</avg_ncpus> </app_version> </app_config>

"-t 4" (note a space between two) and <avg_ncpus> are for multi-threading (using 4 cores in this example)
"-c" tell the wrapper to pass next word as an extra argument to the LLR
And finally, "-oCPUSupportsAVX512F=0" is an new LLR option which will be added to LLR command line (it can be checked in task stderr output), to disable AVX512.

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140408 - Posted: 23 May 2020 | 9:30:53 UTC

After 7 days: leading edge 3252521, network traffic 124 GB.

No new primes.

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Discovered 1 mega primeFound 1 prime in the 2020 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,019,107)Cullen LLR Gold: Earned 500,000 credits (772,446)ESP LLR Amethyst: Earned 1,000,000 credits (1,478,138)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (811,227)PPS LLR Ruby: Earned 2,000,000 credits (3,900,510)PSP LLR Amethyst: Earned 1,000,000 credits (1,031,965)SoB LLR Ruby: Earned 2,000,000 credits (3,356,584)SR5 LLR Ruby: Earned 2,000,000 credits (2,779,812)SGS LLR Amethyst: Earned 1,000,000 credits (1,028,612)TRP LLR Amethyst: Earned 1,000,000 credits (1,123,369)Woodall LLR Amethyst: Earned 1,000,000 credits (1,006,531)321 Sieve Amethyst: Earned 1,000,000 credits (1,000,211)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (512,764)PPS Sieve Turquoise: Earned 5,000,000 credits (9,971,418)AP 26/27 Turquoise: Earned 5,000,000 credits (6,003,855)GFN Sapphire: Earned 20,000,000 credits (25,886,928)PSA Turquoise: Earned 5,000,000 credits (5,899,874)
Message 140412 - Posted: 23 May 2020 | 13:26:54 UTC - in response to Message 140406.

Not 50*** , I am still getting those.
When might we find out which base was prime and how found it?

Profile Michael GoetzProject donor
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The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,822,730)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Turquoise: Earned 5,000,000 credits (5,009,577)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Jade: Earned 10,000,000 credits (12,872,444)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (34,291,181)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (2,276,011)TRP LLR Ruby: Earned 2,000,000 credits (2,790,862)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,875,008)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,114,260)GFN Emerald: Earned 50,000,000 credits (72,383,585)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 140413 - Posted: 23 May 2020 | 13:58:36 UTC - in response to Message 140412.

Not 50*** , I am still getting those.
When might we find out which base was prime and how found it?


Looking at the tasks I've gotten in the last day or two, it's either 68633 or 76877, and most likely 68633.

I have lots of the tasks for the other 4 k's with n's near the leading edge. 76877 highest n is about 3.0M, but I only have recent double check tasks for 68633 around 2.6 or 2.7M. So 68633 seems like the best bet.
____________
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(I am NOT an administrator anymore, so please don't PM me with questions. I can't help.)

dlawson
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Credit: 67,583,351
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Discovered 1 mega primeFound 1 prime in the 2020 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,019,107)Cullen LLR Gold: Earned 500,000 credits (772,446)ESP LLR Amethyst: Earned 1,000,000 credits (1,478,138)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (811,227)PPS LLR Ruby: Earned 2,000,000 credits (3,900,510)PSP LLR Amethyst: Earned 1,000,000 credits (1,031,965)SoB LLR Ruby: Earned 2,000,000 credits (3,356,584)SR5 LLR Ruby: Earned 2,000,000 credits (2,779,812)SGS LLR Amethyst: Earned 1,000,000 credits (1,028,612)TRP LLR Amethyst: Earned 1,000,000 credits (1,123,369)Woodall LLR Amethyst: Earned 1,000,000 credits (1,006,531)321 Sieve Amethyst: Earned 1,000,000 credits (1,000,211)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (512,764)PPS Sieve Turquoise: Earned 5,000,000 credits (9,971,418)AP 26/27 Turquoise: Earned 5,000,000 credits (6,003,855)GFN Sapphire: Earned 20,000,000 credits (25,886,928)PSA Turquoise: Earned 5,000,000 credits (5,899,874)
Message 140415 - Posted: 23 May 2020 | 15:50:40 UTC - in response to Message 140413.

Is there any easy way to get your computer to keep the stdrr files once it had sent the test back. Or someway to look back on what tasks you have done and if it speaks prime?

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Discovered 1 mega primeEliminated 1 conjecture "k"321 LLR Jade: Earned 10,000,000 credits (11,980,856)Cullen LLR Turquoise: Earned 5,000,000 credits (7,011,297)ESP LLR Double Bronze: Earned 100,000,000 credits (152,412,209)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (67,073)PSP LLR Double Silver: Earned 200,000,000 credits (273,455,923)SoB LLR Double Gold: Earned 500,000,000 credits (848,068,607)SR5 LLR Double Bronze: Earned 100,000,000 credits (100,345,041)TRP LLR Emerald: Earned 50,000,000 credits (65,682,411)Woodall LLR Bronze: Earned 10,000 credits (37,824)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (24,029)
Message 140416 - Posted: 23 May 2020 | 16:06:08 UTC

Usually, you don't need to. You are notified as soon as the prime is submitted to T5K.
This one takes some time because it's the first reportable prime found by LLR2. T5K needs to approve LLR2 first.

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 140426 - Posted: 24 May 2020 | 4:27:17 UTC - in response to Message 140416.

Usually, you don't need to. You are notified as soon as the prime is submitted to T5K.
This one takes some time because it's the first reportable prime found by LLR2. T5K needs to approve LLR2 first.


Wait, so the prime is automatically reported to T5K? By whom?
____________
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GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

numbermaniac
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Posts: 150
ID: 305955
Credit: 4,942,758
RAC: 6,353
321 LLR Silver: Earned 100,000 credits (106,389)PPS LLR Gold: Earned 500,000 credits (899,704)SR5 LLR Silver: Earned 100,000 credits (105,157)SGS LLR Silver: Earned 100,000 credits (299,551)TRP LLR Silver: Earned 100,000 credits (105,612)321 Sieve Gold: Earned 500,000 credits (512,303)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (503,510)PPS Sieve Amethyst: Earned 1,000,000 credits (1,577,628)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (34,269)TRP Sieve (suspended) Bronze: Earned 10,000 credits (32,679)AP 26/27 Silver: Earned 100,000 credits (117,247)GFN Gold: Earned 500,000 credits (500,739)PSA Silver: Earned 100,000 credits (140,044)
Message 140428 - Posted: 24 May 2020 | 6:21:23 UTC - in response to Message 140426.

Wait, so the prime is automatically reported to T5K? By whom?


I don't think it's automatic - I believe stream submits it manually.
____________
8915 × 2 ^ 1507177 + 1 -- 453,710 digit PPSE
6603 × 2 ^ 1411654 + 1 -- 424,955 digit PPSE (DC)

stream
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140430 - Posted: 24 May 2020 | 9:49:02 UTC - in response to Message 140426.

Usually, you don't need to. You are notified as soon as the prime is submitted to T5K.
This one takes some time because it's the first reportable prime found by LLR2. T5K needs to approve LLR2 first.


Wait, so the prime is automatically reported to T5K? By whom?

Primes are reported manually (I do this for GFN server; on PrimeGrid any admin can).

When reporting a prime, it's good habit to specify all software used in the search. LLR2 currently is not registered on T5K as separate program, we're waiting for this to happen (it must be done manually by T5K owner). So why reporting of this particular prime is delayed.

stream
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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140431 - Posted: 24 May 2020 | 9:50:31 UTC

8 days, leading edge 3505321, network traffic 146 GB. No new primes.

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 140432 - Posted: 24 May 2020 | 9:54:48 UTC - in response to Message 140430.

Usually, you don't need to. You are notified as soon as the prime is submitted to T5K.
This one takes some time because it's the first reportable prime found by LLR2. T5K needs to approve LLR2 first.


Wait, so the prime is automatically reported to T5K? By whom?

Primes are reported manually (I do this for GFN server; on PrimeGrid any admin can).

When reporting a prime, it's good habit to specify all software used in the search. LLR2 currently is not registered on T5K as separate program, we're waiting for this to happen (it must be done manually by T5K owner). So why reporting of this particular prime is delayed.


Oh, ok. Thanks for the explanation!
____________
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GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 140435 - Posted: 24 May 2020 | 10:55:02 UTC - in response to Message 140431.

8 days, leading edge 3505321, network traffic 146 GB. No new primes.


Already in the megaprime domain. You guys are fast. /JeppeSN

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 140436 - Posted: 24 May 2020 | 11:34:50 UTC - in response to Message 140435.

8 days, leading edge 3505321, network traffic 146 GB. No new primes.


Already in the megaprime domain. You guys are fast. /JeppeSN


I think I basically took all the tasks from 3.2M to 3.3M yesterday. Wonder if this will be my lucky range...... Also, I think it is 68633 that has been eliminated. Got tasks for each of the other multipliers but not 68633. Great job to whoever found the prime!
____________
JonDan School Services
GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,822,730)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Turquoise: Earned 5,000,000 credits (5,009,577)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Jade: Earned 10,000,000 credits (12,872,444)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (34,291,181)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (2,276,011)TRP LLR Ruby: Earned 2,000,000 credits (2,790,862)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,875,008)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,114,260)GFN Emerald: Earned 50,000,000 credits (72,383,585)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 140445 - Posted: 25 May 2020 | 1:15:02 UTC

The FUH on the server is reporting that it's out of disk space.
____________
My lucky number is 75898524288+1
(I am NOT an administrator anymore, so please don't PM me with questions. I can't help.)

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Discovered 1 mega primeFound 3 primes in the 2020 Tour de PrimesFound 1 mega prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,111,717)Cullen LLR Jade: Earned 10,000,000 credits (10,060,753)ESP LLR Jade: Earned 10,000,000 credits (10,117,906)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (11,180,085)PPS LLR Sapphire: Earned 20,000,000 credits (21,518,001)PSP LLR Jade: Earned 10,000,000 credits (10,217,431)SoB LLR Jade: Earned 10,000,000 credits (10,437,158)SR5 LLR Jade: Earned 10,000,000 credits (10,064,690)SGS LLR Jade: Earned 10,000,000 credits (11,029,775)TRP LLR Jade: Earned 10,000,000 credits (10,155,929)Woodall LLR Jade: Earned 10,000,000 credits (10,363,566)321 Sieve Jade: Earned 10,000,000 credits (10,034,713)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,297,856)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,711,622)PPS Sieve Double Gold: Earned 500,000,000 credits (520,709,767)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (11,707,274)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,316,578)AP 26/27 Double Bronze: Earned 100,000,000 credits (101,460,690)GFN Double Silver: Earned 200,000,000 credits (288,881,008)PSA Emerald: Earned 50,000,000 credits (52,053,230)
Message 140447 - Posted: 25 May 2020 | 2:56:28 UTC - in response to Message 140445.

The FUH on the server is reporting that it's out of disk space.


Is this something that will not be fixed until tomorrow due to timezone? I am trying to figure out if I should just wait, or fire up some other project until this is fixed.
____________
Reno, NV

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The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,822,730)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Turquoise: Earned 5,000,000 credits (5,009,577)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Jade: Earned 10,000,000 credits (12,872,444)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (34,291,181)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (2,276,011)TRP LLR Ruby: Earned 2,000,000 credits (2,790,862)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,875,008)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,114,260)GFN Emerald: Earned 50,000,000 credits (72,383,585)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 140448 - Posted: 25 May 2020 | 3:22:07 UTC - in response to Message 140447.

The FUH on the server is reporting that it's out of disk space.


Is this something that will not be fixed until tomorrow due to timezone? I am trying to figure out if I should just wait, or fire up some other project until this is fixed.


Timezones work to our advantage in this case, as the sun will be coming on on stream in an hour or two.
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The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,822,730)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Turquoise: Earned 5,000,000 credits (5,009,577)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Jade: Earned 10,000,000 credits (12,872,444)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (34,291,181)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (2,276,011)TRP LLR Ruby: Earned 2,000,000 credits (2,790,862)Woodall LLR Ruby: Earned 2,000,000 credits (2,195,123)321 Sieve Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,875,008)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,114,260)GFN Emerald: Earned 50,000,000 credits (72,383,585)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 140449 - Posted: 25 May 2020 | 3:30:04 UTC

Also, it seems you can still get new tasks. You just can't upload the results to the server.
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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 140450 - Posted: 25 May 2020 | 6:34:42 UTC
Last modified: 25 May 2020 | 6:35:47 UTC

I can't get new tasks, the BOINC log says "feeder not running", and it isn't according to task status.
____________
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GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140451 - Posted: 25 May 2020 | 10:13:26 UTC

9 days, leading edge 3729961, network traffic 163 GB. No new primes.

A bug in GWNUM library has exposed another bug in LLR2 certification routine. LLR2 validation was stuck, and remaining disk space was quickly eaten by new uploaded results. LLR2 bug was immediately fixed by Pavel, but it will take no less then 24 hours to deal at least with current queue of returned tasks. Disk space is cleaning up slowly, but occasional upload bursts may fill it up again, so it's possible that eventually you'll get "server out of disk space" errors. Now it should not do any harm on server - file uploader program was tweaked to reserve 30 MB of disk space for basic server operations (default limit was ridiculous 1 MB, and it can be changed only by editing the source and recompiling).

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321 LLR Bronze: Earned 10,000 credits (71,510)Cullen LLR Bronze: Earned 10,000 credits (36,962)ESP LLR Bronze: Earned 10,000 credits (25,105)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (22,373)PPS LLR Silver: Earned 100,000 credits (149,009)PSP LLR Bronze: Earned 10,000 credits (65,677)SoB LLR Bronze: Earned 10,000 credits (66,029)SR5 LLR Bronze: Earned 10,000 credits (48,432)SGS LLR Bronze: Earned 10,000 credits (21,194)TRP LLR Bronze: Earned 10,000 credits (39,419)Woodall LLR Bronze: Earned 10,000 credits (19,031)321 Sieve Silver: Earned 100,000 credits (190,284)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Gold: Earned 500,000 credits (600,038)AP 26/27 Bronze: Earned 10,000 credits (52,559)GFN Silver: Earned 100,000 credits (189,280)PSA Silver: Earned 100,000 credits (368,183)
Message 140458 - Posted: 26 May 2020 | 6:22:43 UTC - in response to Message 140451.

9 days, leading edge 3729961, network traffic 163 GB. No new primes.

A bug in GWNUM library has exposed another bug in LLR2 certification routine. LLR2 validation was stuck, and remaining disk space was quickly eaten by new uploaded results. LLR2 bug was immediately fixed by Pavel, but it will take no less then 24 hours to deal at least with current queue of returned tasks. Disk space is cleaning up slowly, but occasional upload bursts may fill it up again, so it's possible that eventually you'll get "server out of disk space" errors. Now it should not do any harm on server - file uploader program was tweaked to reserve 30 MB of disk space for basic server operations (default limit was ridiculous 1 MB, and it can be changed only by editing the source and recompiling).


Yep as you said, it's out again. But at least I know it'll be cleared quickly! ;)
____________
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GFN-14: 50103906^16384+1
AP 21: 104383195353409757+142406036*23#*n for n=0..20

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321 LLR Silver: Earned 100,000 credits (106,389)PPS LLR Gold: Earned 500,000 credits (899,704)SR5 LLR Silver: Earned 100,000 credits (105,157)SGS LLR Silver: Earned 100,000 credits (299,551)TRP LLR Silver: Earned 100,000 credits (105,612)321 Sieve Gold: Earned 500,000 credits (512,303)Generalized Cullen/Woodall Sieve (suspended) Gold: Earned 500,000 credits (503,510)PPS Sieve Amethyst: Earned 1,000,000 credits (1,577,628)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (34,269)TRP Sieve (suspended) Bronze: Earned 10,000 credits (32,679)AP 26/27 Silver: Earned 100,000 credits (117,247)GFN Gold: Earned 500,000 credits (500,739)PSA Silver: Earned 100,000 credits (140,044)
Message 140459 - Posted: 26 May 2020 | 8:45:09 UTC

This isn't the first time I've heard about a bug in GWNUM - I recall seeing some mentions of earlier bugs in LLR's update logs. If there are more faults in gwnum that we don't know about, how can we be certain that all the prime testing we're doing is actually valid? Not just in this mini-project, but ... everywhere.
____________
8915 × 2 ^ 1507177 + 1 -- 453,710 digit PPSE
6603 × 2 ^ 1411654 + 1 -- 424,955 digit PPSE (DC)

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Discovered 1 mega primeEliminated 1 conjecture "k"321 LLR Jade: Earned 10,000,000 credits (11,980,856)Cullen LLR Turquoise: Earned 5,000,000 credits (7,011,297)ESP LLR Double Bronze: Earned 100,000,000 credits (152,412,209)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (67,073)PSP LLR Double Silver: Earned 200,000,000 credits (273,455,923)SoB LLR Double Gold: Earned 500,000,000 credits (848,068,607)SR5 LLR Double Bronze: Earned 100,000,000 credits (100,345,041)TRP LLR Emerald: Earned 50,000,000 credits (65,682,411)Woodall LLR Bronze: Earned 10,000 credits (37,824)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (24,029)
Message 140460 - Posted: 26 May 2020 | 9:25:30 UTC

The bug in question is a rarely used feature that we were hoping would improve the reliability of certification process, but it works erratically and gives us trouble. Nothing serious, just unexpected behaviour.

Overall, the gwnum is a great library, but it is inherently prone to errors due to dependence on floating-point arithmetic. It was a cause for concern before, but now, with the invention of Gerbicz error check, I think we can be pretty confident in its core functionality.

Gerbicz error check does not depend on the library used, it's not a check of multiplication routine, it's a mathematical check of the resulting number. That's why it's so reliable in detecting errors in arithmetical operations.

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140461 - Posted: 26 May 2020 | 10:18:15 UTC

10 days, leading edge 3894281 and we're almost done. Server traffic is 182 Gb.

Remaining tests should be sent in 24 hours. That's all for now. At 3.8M, change in FFT length will cause big increase of runtimes on CPUs with 8M cache, so more sieving and re-evaluation of optimal sieving depth will be necessary before start of next batch.

LLR2 testing will continue. Next task is to test non base 2 candidates. We'll double check few base-383 tests, in both +1 and -1 forms. I have residues for all these tests, but some candidates will be intentionally loaded without or with wrong residues to test certification of such tasks. Also it will be final test that server software can handle all possible types of candidates.

I cannot guarantee that new candidates will be loaded immediately after JeppenSN's project. Meantime, you will receive PPS MEGA tasks which lacks doublechecker.

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Discovered 7 mega primesEliminated 4 conjecture "k"sFound 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain Stage2019 Tour de Primes largest primeFound 4 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de PrimesFound 1 prime in the 2019 Tour de Primes Mountain StageFound 1 prime in the 2020 Tour de Primes321 LLR Emerald: Earned 50,000,000 credits (62,014,050)Cullen LLR Emerald: Earned 50,000,000 credits (50,296,190)ESP LLR Emerald: Earned 50,000,000 credits (50,853,190)Generalized Cullen/Woodall LLR Emerald: Earned 50,000,000 credits (50,309,119)PPS LLR Double Bronze: Earned 100,000,000 credits (114,485,312)PSP LLR Emerald: Earned 50,000,000 credits (50,563,867)SoB LLR Emerald: Earned 50,000,000 credits (72,779,737)SR5 LLR Double Bronze: Earned 100,000,000 credits (101,883,529)SGS LLR Emerald: Earned 50,000,000 credits (53,154,727)TPS LLR (retired) Bronze: Earned 10,000 credits (43,033)TRP LLR Emerald: Earned 50,000,000 credits (57,441,313)Woodall LLR Emerald: Earned 50,000,000 credits (50,956,094)321 Sieve Double Bronze: Earned 100,000,000 credits (107,930,902)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,142,109)Generalized Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (50,504,945)PPS Sieve Double Gold: Earned 500,000,000 credits (513,017,128)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,288,222)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,149,354)AP 26/27 Double Silver: Earned 200,000,000 credits (214,118,887)GFN Double Gold: Earned 500,000,000 credits (709,912,286)PSA Double Gold: Earned 500,000,000 credits (535,231,178)
Message 140463 - Posted: 26 May 2020 | 12:23:57 UTC
Last modified: 26 May 2020 | 15:40:49 UTC

50873*2^3859361+1 has 320K FFT, which should take 33 mins.
76877*2^3911483+1 has 384K FFT, which should take 35 mins.
They are both running using 4-threads along with 5-thread 768K SR5 test on my 3950X.

Looks like large cache pays out.

EDIT: Different tests and it looks like 43 mins.
45323*2^3925741+1 384K FFT
50873*2^3919233+1 384K FFT
Perhaps depends on what's in the mix or in what mood Windows scheduller is.
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321 LLR Silver: Earned 100,000 credits (101,760)Cullen LLR Silver: Earned 100,000 credits (120,652)ESP LLR Silver: Earned 100,000 credits (102,526)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (115,730)PPS LLR Gold: Earned 500,000 credits (843,968)PSP LLR Silver: Earned 100,000 credits (132,546)SoB LLR Silver: Earned 100,000 credits (433,700)SR5 LLR Silver: Earned 100,000 credits (110,499)SGS LLR Silver: Earned 100,000 credits (162,863)TRP LLR Silver: Earned 100,000 credits (100,020)Woodall LLR Silver: Earned 100,000 credits (103,446)321 Sieve Amethyst: Earned 1,000,000 credits (1,638,861)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,740,001)PPS Sieve Turquoise: Earned 5,000,000 credits (5,066,749)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (119,708)TRP Sieve (suspended) Gold: Earned 500,000 credits (527,925)AP 26/27 Gold: Earned 500,000 credits (788,467)GFN Amethyst: Earned 1,000,000 credits (1,344,875)
Message 140469 - Posted: 26 May 2020 | 17:13:51 UTC

Getting HTTP 500 errors when trying to upload completed work. Is this due to heavy load on the server?


26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: HTTP/1.1 500 Internal Server Error

26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: Date: Tue, 26 May 2020 17:06:09 GMT

26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: Server: Apache/2.4.10 (Debian)

26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: Content-Length: 619

26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: Connection: close

26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: Content-Type: text/html; charset=iso-8859-1

26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server:

26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: <html><head>
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: <title>500 Internal Server Error</title>
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: </head><body>
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: <h1>Internal Server Error</h1>
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: <p>The server encountered an internal error or
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: misconfiguration and was unable to complete
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: your request.</p>
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: <p>Please contact the server administrator at
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: webmaster@localhost to inform them of the time this error occurred,
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: and the actions you performed just before this error.</p>
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: <p>More information about this error may be available
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: in the server error log.</p>
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: <hr>
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: <address>Apache/2.4.10 (Debian) Server at boincvm.proxyma.ru Port 30080</address>
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Received header from server: </body></html>
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Info: we are done reading and this is set to close, stop send
26-May-2020 12:08:07 [PRIVATE GFN SERVER] [http] [ID#3046] Info: Closing connection 813
26-May-2020 12:08:08 [PRIVATE GFN SERVER] Temporarily failed upload of llr2_263658_qawfwi_715435370_r797955534_14: transient HTTP error
26-May-2020 12:08:08 [PRIVATE GFN SERVER] Backing off 00:11:42 on upload of llr2_263658_qawfwi_715435370_r797955534_14
26-May-2020 12:08:34 [PRIVATE GFN SERVER] [http] [ID#3042] Info: Recv failure: Connection was aborted
26-May-2020 12:08:34 [PRIVATE GFN SERVER] [http] [ID#3042] Info: Closing connection 811
26-May-2020 12:08:34 [PRIVATE GFN SERVER] [http] HTTP error: Failure when receiving data from the peer
26-May-2020 12:08:34 [PRIVATE GFN SERVER] Temporarily failed upload of llr2_263658_qawfwi_715435370_r797955534_8: transient HTTP error
26-May-2020 12:08:34 [PRIVATE GFN SERVER] Backing off 00:12:26 on upload of llr2_263658_qawfwi_715435370_r797955534_8
26-May-2020 12:09:13 [PRIVATE GFN SERVER] [http] [ID#3044] Info: Operation too slow. Less than 10 bytes/sec transferred the last 180 seconds
26-May-2020 12:09:13 [PRIVATE GFN SERVER] [http] [ID#3044] Info: Closing connection 812
26-May-2020 12:09:13 [PRIVATE GFN SERVER] [http] HTTP error: Timeout was reached
26-May-2020 12:09:14 [PRIVATE GFN SERVER] Temporarily failed upload of llr2_263658_qawfwi_715435370_r797955534_10: transient HTTP error
26-May-2020 12:09:14 [PRIVATE GFN SERVER] Backing off 00:08:51 on upload of llr2_263658_qawfwi_715435370_r797955534_10

____________

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140475 - Posted: 27 May 2020 | 8:13:48 UTC - in response to Message 140469.
Last modified: 27 May 2020 | 8:20:35 UTC

Getting HTTP 500 errors when trying to upload completed work. Is this due to heavy load on the server?

Server run of disk space when validation stopped, so any types of errors were possible 25th and 26th. If should be stable now, so please report if something unusual happens again.

Edit: probably it was a network glitch, specific to your IP address. It was about 20 errors of same type, all from same IP address:

[Tue May 26 20:06:35.636907 2020] [fcgid:warn] [pid 20024:tid 139620931008256] (70007)The timeout specified has expired: [client *****] mod_fcgid: can't get data from http client

No other clients had this error at that time.

Chara34122
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Credit: 9,112,204
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321 LLR Silver: Earned 100,000 credits (132,804)Cullen LLR Silver: Earned 100,000 credits (106,188)ESP LLR Silver: Earned 100,000 credits (204,764)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (179,944)PPS LLR Silver: Earned 100,000 credits (266,887)PSP LLR Silver: Earned 100,000 credits (321,756)SoB LLR Ruby: Earned 2,000,000 credits (2,264,077)SR5 LLR Bronze: Earned 10,000 credits (55,213)SGS LLR Silver: Earned 100,000 credits (347,487)TRP LLR Silver: Earned 100,000 credits (385,275)Woodall LLR Bronze: Earned 10,000 credits (36,435)321 Sieve Ruby: Earned 2,000,000 credits (2,000,423)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,000,299)PPS Sieve Silver: Earned 100,000 credits (101,130)AP 26/27 Silver: Earned 100,000 credits (101,075)GFN Silver: Earned 100,000 credits (310,880)PSA Silver: Earned 100,000 credits (292,160)
Message 140495 - Posted: 29 May 2020 | 12:20:15 UTC

Will these numbers be tested for Fermat divisibility?
____________

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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 140560 - Posted: 2 Jun 2020 | 18:51:32 UTC

Update with the new prime, 68633*2^2715609 + 1:

k (weight) known non-Proth primes eliminated? --------------------------------------------------------------- 22249 (0.3253) 22249*2^2 + 1 Yes, 22249*2^408602 + 1 23873 (0.3425) 23873*2^5 + 1 Yes, 23873*2^136733 + 1 23971 (0.1180) 23971*2^8 + 1 28831 (0.2716) 28831*2^4 + 1 Yes, 28831*2^204580 + 1 35461 (0.2162) 35461*2^4 + 1 Yes, 35461*2^129820 + 1 39527 (0.1596) 39527*2^15 + 1 Yes, 39527*2^143055 + 1 44243 (0.2793) 44243*2^9 + 1 Yes, 44243*2^440969 + 1 45323 (0.3053) 45323*2^1 + 1 50777 (0.1900) 50777*2^11 + 1 50873 (0.4702) 50873*2^1 + 1 54953 (0.2429) 54953*2^9 + 1 Yes, 54953*2^622065 + 1 57377 (0.1988) 57377*2^7 + 1 Yes, 57377*2^447439 + 1 68221 (0.3995) 68221*2^16 + 1 Yes, 68221*2^200944 + 1 68633 (0.3066) 68633*2^9 + 1 Yes, 68633*2^2715609 + 1 71657 (0.3850) 71657*2^15 + 1 Yes, 71657*2^1146175 + 1 76877 (0.0929) 76877*2^11 + 1 77297 (0.3050) 77297*2^3 + 1 Yes, 77297*2^118499 + 1

/JeppeSN

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140561 - Posted: 2 Jun 2020 | 19:08:58 UTC

JeppenSN was a minute ahead of me :) Well, LLR2 software is now live on Prime Pages and new prime 68633*2^2715609 + 1 has been reported.

The prime has been found by beijinghouse. Congratulations!
And we have 5 k's remaining.

(Well, considering these two facts above combined... I don't know is it a good or bad sign for project :)))


Almost all pending tests has been returned, but 53 are still in progress. This is a side effect of LLR2. In normal testing, a prime will be returned quicker because any of two testers can do this, and we can verify it ourselves (and block this k in case of conjecture). With one test on LLR2 we should wait it returns or times out, and do second attempt (which also may time out as well), and so on.

Kellen
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Discovered 2 mega primes321 LLR Amethyst: Earned 1,000,000 credits (1,046,831)Cullen LLR Ruby: Earned 2,000,000 credits (2,380,710)ESP LLR Ruby: Earned 2,000,000 credits (2,567,223)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (3,266,330)PPS LLR Turquoise: Earned 5,000,000 credits (9,917,469)PSP LLR Amethyst: Earned 1,000,000 credits (1,620,415)SoB LLR Jade: Earned 10,000,000 credits (10,953,837)SR5 LLR Ruby: Earned 2,000,000 credits (2,047,778)SGS LLR Jade: Earned 10,000,000 credits (12,255,734)TRP LLR Jade: Earned 10,000,000 credits (12,784,227)Woodall LLR Sapphire: Earned 20,000,000 credits (20,017,137)321 Sieve Sapphire: Earned 20,000,000 credits (20,000,569)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,006,424)PPS Sieve Sapphire: Earned 20,000,000 credits (42,265,598)AP 26/27 Sapphire: Earned 20,000,000 credits (39,985,270)GFN Emerald: Earned 50,000,000 credits (92,346,160)PSA Double Amethyst: Earned 1,000,000,000 credits (1,000,000,000)
Message 140562 - Posted: 2 Jun 2020 | 19:13:18 UTC

So we started with seventeen and are now down to five... This sounds oddly familiar ;)

Congrats on the find beijinghouse!

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Found 1 prime in the 2020 Tour de Primes321 LLR Silver: Earned 100,000 credits (360,928)Cullen LLR Bronze: Earned 10,000 credits (98,851)ESP LLR Silver: Earned 100,000 credits (139,922)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (35,236)PPS LLR Turquoise: Earned 5,000,000 credits (5,247,279)PSP LLR Silver: Earned 100,000 credits (212,242)SoB LLR Silver: Earned 100,000 credits (237,390)SR5 LLR Silver: Earned 100,000 credits (145,419)SGS LLR Bronze: Earned 10,000 credits (99,305)TRP LLR Bronze: Earned 10,000 credits (71,060)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve Silver: Earned 100,000 credits (175,037)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 140564 - Posted: 2 Jun 2020 | 19:17:35 UTC

And congratulations to beijinghouse!

Do we have proof that there is no k=68633 prime between 68633*2^9 + 1 and 68633*2^2715609 + 1? One could add a user comment on the entry explaining that it is the first Proth prime with this k.

/JeppeSN

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Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (11,055,307)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Turquoise: Earned 5,000,000 credits (5,824,522)SR5 LLR Turquoise: Earned 5,000,000 credits (9,904,596)SGS LLR Turquoise: Earned 5,000,000 credits (6,135,068)TRP LLR Turquoise: Earned 5,000,000 credits (9,911,706)Woodall LLR Turquoise: Earned 5,000,000 credits (9,526,087)321 Sieve Sapphire: Earned 20,000,000 credits (20,004,228)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (52,226,480)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 140565 - Posted: 2 Jun 2020 | 19:28:10 UTC - in response to Message 140564.

Do we have proof that there is no k=68633 prime between 68633*2^9 + 1 and 68633*2^2715609 + 1?

Yes. All workunits for this k has been returned.

Profile Michael GoetzProject donor
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The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega prime