PrimeGrid
Please visit donation page to help the project cover running costs for this month

Toggle Menu

Join PrimeGrid

Returning Participants

Community

Leader Boards

Results

Other

drummers-lowrise

Advanced search

Message boards : Number crunching : First mega prime of 2014!

Author Message
Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 12260
ID: 53948
Credit: 173,736,685
RAC: 168,070
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (31,371,226)SR5 LLR Turquoise: Earned 5,000,000 credits (7,691,131)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,176,414)321 Sieve Ruby: Earned 2,000,000 credits (2,709,642)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (62,188,645)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 72258 - Posted: 14 Jan 2014 | 18:19:43 UTC

Yes, we have our first mega prime of the new year.

Details will be forthcoming once the necessary steps are taken. (The double checker needs to report the task as finished, and the prime needs to be reported to the top 5000 list).

This prime will make it into the top 20 on the top 5000 list. Using the rankings on the PG home page, that means it's either 321, Cullen, PSP, SoB, Woodall, GFN-Short, or GFN-WR. (Saying it's in the top 20 rules out SR5 and TRP, which currently could place as high as 65th and 22nd on the list, respectively.) Let the wild speculation begin! The numbers in all projects except for SGS, PPS, and PPSE have grown so large that they're all searching for mega primes now.

A note to all: It does pay to have your computer set to "report results immediately". In this case, the double checker's computer (which still hasn't officially reported the task as completed) actually completed the calculation first -- it uploaded the results to the server about two hours before the official prime finder's computer did. But the prime finder's computer reported the task as completed, and the double checker's computer didn't. That's what counts. (Of course, very few people get to be even a double checker on a mega prime, so that's still quite the accomplishment!)


____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Profile Jeff17Project donor
Avatar
Send message
Joined: 2 Mar 08
Posts: 53
ID: 19747
Credit: 552,210,317
RAC: 212,541
321 LLR Turquoise: Earned 5,000,000 credits (5,003,328)Cullen LLR Turquoise: Earned 5,000,000 credits (5,045,677)ESP LLR Turquoise: Earned 5,000,000 credits (5,024,447)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,028,916)PPS LLR Turquoise: Earned 5,000,000 credits (7,801,338)PSP LLR Turquoise: Earned 5,000,000 credits (5,018,245)SoB LLR Turquoise: Earned 5,000,000 credits (6,008,223)SR5 LLR Turquoise: Earned 5,000,000 credits (5,020,468)SGS LLR Ruby: Earned 2,000,000 credits (3,006,633)TRP LLR Turquoise: Earned 5,000,000 credits (5,199,960)Woodall LLR Turquoise: Earned 5,000,000 credits (5,044,873)321 Sieve Ruby: Earned 2,000,000 credits (4,359,690)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (6,355,660)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (8,968,186)PPS Sieve Double Silver: Earned 200,000,000 credits (338,243,822)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,035,800)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,535,006)AP 26/27 Jade: Earned 10,000,000 credits (17,905,507)GFN Double Bronze: Earned 100,000,000 credits (107,342,923)PSA Amethyst: Earned 1,000,000 credits (1,262,129)
Message 72259 - Posted: 14 Jan 2014 | 18:38:09 UTC - in response to Message 72258.

I will guess a Woodall, since we have not had one in a while.
____________

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 12260
ID: 53948
Credit: 173,736,685
RAC: 168,070
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (31,371,226)SR5 LLR Turquoise: Earned 5,000,000 credits (7,691,131)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,176,414)321 Sieve Ruby: Earned 2,000,000 credits (2,709,642)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (62,188,645)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 72260 - Posted: 14 Jan 2014 | 19:03:25 UTC

Since all of the projects that can produce primes in the top 20 currently will produce nothing smaller than the 12th largest prime ever found, and since the largest prime ever found at PrimeGrid currently holds the #12 spot, I can also say:

This is the largest prime ever found at PrimeGrid!
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

HonzaProject donor
Volunteer moderator
Volunteer tester
Project scientist
Send message
Joined: 15 Aug 05
Posts: 1773
ID: 352
Credit: 2,354,936,495
RAC: 1,449,959
Discovered 5 mega primesEliminated 3 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 Stage321 LLR Emerald: Earned 50,000,000 credits (50,556,284)Cullen LLR Sapphire: Earned 20,000,000 credits (26,063,427)ESP LLR Sapphire: Earned 20,000,000 credits (22,668,198)Generalized Cullen/Woodall LLR Sapphire: Earned 20,000,000 credits (39,868,696)PPS LLR Emerald: Earned 50,000,000 credits (80,429,976)PSP LLR Sapphire: Earned 20,000,000 credits (23,462,639)SoB LLR Emerald: Earned 50,000,000 credits (67,688,546)SR5 LLR Emerald: Earned 50,000,000 credits (50,310,547)SGS LLR Sapphire: Earned 20,000,000 credits (22,598,630)TPS LLR (retired) Bronze: Earned 10,000 credits (43,033)TRP LLR Emerald: Earned 50,000,000 credits (51,404,601)Woodall LLR Sapphire: Earned 20,000,000 credits (24,573,411)321 Sieve Sapphire: Earned 20,000,000 credits (20,574,024)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,142,109)Generalized Cullen/Woodall Sieve Emerald: Earned 50,000,000 credits (50,504,945)PPS Sieve Double Gold: Earned 500,000,000 credits (504,377,255)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 Bronze: Earned 100,000,000 credits (129,887,025)GFN Double Gold: Earned 500,000,000 credits (614,303,774)PSA Double Gold: Earned 500,000,000 credits (531,105,040)
Message 72261 - Posted: 14 Jan 2014 | 19:08:58 UTC

Hmm, at least 3M digits I would say.
Not SoB since it would be Top10 so other forms are still in play...

____________
My stats
Badge score: 1*1 + 5*1 + 7*1 + 8*8 + 9*6 + 11*1 + 12*3 = 178

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 12260
ID: 53948
Credit: 173,736,685
RAC: 168,070
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (31,371,226)SR5 LLR Turquoise: Earned 5,000,000 credits (7,691,131)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,176,414)321 Sieve Ruby: Earned 2,000,000 credits (2,709,642)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (62,188,645)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 72262 - Posted: 14 Jan 2014 | 19:25:57 UTC - in response to Message 72261.

Hmm, at least 3M digits I would say.
Not SoB since it would be Top10 so other forms are still in play...


PSP, GFN-Short and GFN-WR are also in the top 10.

If it's in the top 10, it will therefore either knock off one of the very few remaining k's in either the Sierpinski Problem or the Prime Sierpinski Problem (either would also be the largest known Proth prime), or it will be the first ever n=21 GFN prime (as well as being the largest known GFN prime), or it will simply be the largest prime number ever discovered.

Otherwise, it will "merely" be the largest prime number PrimeGrid's ever discovered. :)

Whatever it is, it sure is a good way to start off the new year!
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

[DPC]Charley
Volunteer moderator
Project scientist
Send message
Joined: 15 Apr 11
Posts: 803
ID: 95137
Credit: 94,979,517
RAC: 0
321 LLR Amethyst: Earned 1,000,000 credits (1,009,885)Cullen LLR Amethyst: Earned 1,000,000 credits (1,440,123)ESP LLR Amethyst: Earned 1,000,000 credits (1,008,511)PPS LLR Ruby: Earned 2,000,000 credits (2,389,215)PSP LLR Amethyst: Earned 1,000,000 credits (1,080,442)SoB LLR Amethyst: Earned 1,000,000 credits (1,143,918)SR5 LLR Amethyst: Earned 1,000,000 credits (1,853,162)SGS LLR Amethyst: Earned 1,000,000 credits (1,344,963)TRP LLR Amethyst: Earned 1,000,000 credits (1,140,037)Woodall LLR Amethyst: Earned 1,000,000 credits (1,130,355)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,038,617)PPS Sieve Sapphire: Earned 20,000,000 credits (36,643,348)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,000,717)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,298,244)GFN Jade: Earned 10,000,000 credits (17,332,530)PSA Sapphire: Earned 20,000,000 credits (20,125,451)
Message 72264 - Posted: 14 Jan 2014 | 20:49:28 UTC

Seeing how there's a challenge on GFN, I'd guess it's one of those. :)
____________
PrimeGrid Challenge Overall standings --- Last update: From Pi to Paddy (2016)

Ken_g6Project donor
Volunteer developer
Avatar
Send message
Joined: 4 Jul 06
Posts: 846
ID: 3110
Credit: 139,091,486
RAC: 41,623
Found 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de Primes321 LLR Gold: Earned 500,000 credits (987,927)Cullen LLR Amethyst: Earned 1,000,000 credits (1,125,935)ESP LLR Silver: Earned 100,000 credits (369,246)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (767,102)PPS LLR Turquoise: Earned 5,000,000 credits (9,788,120)PSP LLR Amethyst: Earned 1,000,000 credits (1,088,102)SoB LLR Ruby: Earned 2,000,000 credits (3,860,053)SR5 LLR Amethyst: Earned 1,000,000 credits (1,145,068)SGS LLR Gold: Earned 500,000 credits (998,185)TPS LLR (retired) Bronze: Earned 10,000 credits (19,376)TRP LLR Gold: Earned 500,000 credits (775,441)Woodall LLR Amethyst: Earned 1,000,000 credits (1,156,424)321 Sieve Amethyst: Earned 1,000,000 credits (1,000,032)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (8,584,236)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (2,461,309)PPS Sieve Emerald: Earned 50,000,000 credits (76,021,452)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (352,129)TRP Sieve (suspended) Gold: Earned 500,000 credits (776,202)AP 26/27 Ruby: Earned 2,000,000 credits (2,560,047)GFN Sapphire: Earned 20,000,000 credits (21,100,212)PSA Ruby: Earned 2,000,000 credits (4,154,617)
Message 72268 - Posted: 14 Jan 2014 | 21:57:51 UTC - in response to Message 72258.

Details will be forthcoming once the necessary steps are taken. (The double checker needs to report the task as finished, and the prime needs to be reported to the top 5000 list).

Doesn't GFN only produce probable primes? So that a run of PFGW would need to be in this list if it were a GFN-Short or GFN-WR?

Otherwise, I have a GFN-WR that might fit the bill.

I feel like it's been announced that a lottery somewhere won something, but I haven't been able to check my lottery ticket's numbers yet.
____________

Profile x3mEn
Avatar
Send message
Joined: 21 Jul 10
Posts: 342
ID: 64131
Credit: 54,020,462
RAC: 41,914
321 LLR Amethyst: Earned 1,000,000 credits (1,137,410)Cullen LLR Amethyst: Earned 1,000,000 credits (1,005,544)ESP LLR Amethyst: Earned 1,000,000 credits (1,015,695)Generalized Cullen/Woodall LLR Amethyst: Earned 1,000,000 credits (1,020,167)PPS LLR Ruby: Earned 2,000,000 credits (2,023,233)PSP LLR Ruby: Earned 2,000,000 credits (2,065,730)SoB LLR Ruby: Earned 2,000,000 credits (2,036,592)SR5 LLR Ruby: Earned 2,000,000 credits (2,008,007)SGS LLR Amethyst: Earned 1,000,000 credits (1,547,067)TRP LLR Ruby: Earned 2,000,000 credits (2,002,759)Woodall LLR Amethyst: Earned 1,000,000 credits (1,017,997)321 Sieve Ruby: Earned 2,000,000 credits (2,003,274)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,000,304)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (2,087,920)PPS Sieve Jade: Earned 10,000,000 credits (11,092,841)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,313,121)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,284,804)AP 26/27 Amethyst: Earned 1,000,000 credits (1,002,664)GFN Turquoise: Earned 5,000,000 credits (5,599,058)PSA Turquoise: Earned 5,000,000 credits (8,756,474)
Message 72269 - Posted: 14 Jan 2014 | 22:00:26 UTC

GFN is PRP project, so formally double checking is not enough for reporting the number as a prime :-)

The double checker needs to report the task as finished, and the prime needs to be reported to the top 5000 list


Let's look at official annoncement of 475856^524288+1 (GFN)

The discovery was made by Masashi Kumagai of Japan using an NVIDIA GeForce GTS 450 in an AMD FX(tm)-8150 CPU with 8GB RAM, running 64 bit Windows 7. This GPU took 7 hours 47 minutes to probable prime (PRP) test with GeneferCUDA. Masashi Kumagai is a member of the Team 2ch team.

The prime was verified by Jason Preszler of the United States using an Intel Core i7-2600 CPU @ 3.40GHz with 12GB RAM, running 64 bit LINUX . This computer took 46 hours 55 minutes to probable prime (PRP) test with GenefX64. Jason is a member of the Turan@BOINC team.

The PRP was confirmed prime by an Intel Core i7 2600k @ 3.4Ghz with 8 GB RAM, running Windows 7 x64. This computer took 70 hours 48 minutes to complete the primality test using LLRx64.


But I found that 475856^524288+1 was also verified by RedHat Virtual STEM Server:


machine : RedHat Virtual STEM Server
what : prime
notes :
Command: /home/caldwell/client/pfgw -t -q"475856^524288+1" 2>&1
PFGW Version 3.3.4.20100405.x86_Stable [GWNUM 25.14]
Primality testing 475856^524288+1 [N-1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Calling Brillhart-Lehmer-Selfridge with factored part 78.79%
475856^524288+1 is prime! (791256.0528s+0.4319s)
[Elapsed time: 9.16 days]

By such complex reasoning I can imagine that this is not GFN :-)
____________

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 12260
ID: 53948
Credit: 173,736,685
RAC: 168,070
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (31,371,226)SR5 LLR Turquoise: Earned 5,000,000 credits (7,691,131)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,176,414)321 Sieve Ruby: Earned 2,000,000 credits (2,709,642)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (62,188,645)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 72270 - Posted: 14 Jan 2014 | 22:11:52 UTC - in response to Message 72269.

Doesn't GFN only produce probable primes? So that a run of PFGW would need to be in this list if it were a GFN-Short or GFN-WR?


By such complex reasoning I can imagine that this is not GFN :-)


Your thinking is correct and therefore it can't be a GFN.

Seeing how there's a challenge on GFN, I'd guess it's one of those. :)


I wish it were so. Alas, it's not.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Profile Roger
Volunteer moderator
Project administrator
Volunteer developer
Volunteer tester
Project scientist
Avatar
Send message
Joined: 27 Nov 11
Posts: 1081
ID: 120786
Credit: 257,294,511
RAC: 75,711
Found 1 prime in the 2018 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,866,866)Cullen LLR Amethyst: Earned 1,000,000 credits (1,305,599)ESP LLR Ruby: Earned 2,000,000 credits (2,085,950)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,088,705)PPS LLR Ruby: Earned 2,000,000 credits (2,525,057)PSP LLR Ruby: Earned 2,000,000 credits (2,420,512)SoB LLR Amethyst: Earned 1,000,000 credits (1,780,064)SR5 LLR Ruby: Earned 2,000,000 credits (2,238,295)SGS LLR Ruby: Earned 2,000,000 credits (2,086,865)TRP LLR Ruby: Earned 2,000,000 credits (2,066,087)Woodall LLR Amethyst: Earned 1,000,000 credits (1,311,937)321 Sieve Ruby: Earned 2,000,000 credits (2,320,003)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (207,387)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,049,697)PPS Sieve Double Bronze: Earned 100,000,000 credits (100,422,123)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (3,227,972)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,021,659)AP 26/27 Sapphire: Earned 20,000,000 credits (20,295,860)GFN Emerald: Earned 50,000,000 credits (55,682,148)PSA Sapphire: Earned 20,000,000 credits (43,298,465)
Message 72271 - Posted: 14 Jan 2014 | 23:34:29 UTC

I am thinking its 321. We're far into the tail of the probability distribution on that one.

Michael Millerick
Volunteer tester
Send message
Joined: 4 Feb 09
Posts: 632
ID: 35074
Credit: 124,562,793
RAC: 14,201
321 LLR Amethyst: Earned 1,000,000 credits (1,063,954)Cullen LLR Gold: Earned 500,000 credits (665,748)ESP LLR Amethyst: Earned 1,000,000 credits (1,025,432)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (504,774)PPS LLR Turquoise: Earned 5,000,000 credits (5,451,110)PSP LLR Amethyst: Earned 1,000,000 credits (1,134,556)SoB LLR Amethyst: Earned 1,000,000 credits (1,064,898)SR5 LLR Amethyst: Earned 1,000,000 credits (1,043,015)SGS LLR Amethyst: Earned 1,000,000 credits (1,072,821)TRP LLR Amethyst: Earned 1,000,000 credits (1,026,807)Woodall LLR Amethyst: Earned 1,000,000 credits (1,042,977)321 Sieve Gold: Earned 500,000 credits (590,369)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,911,344)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (2,077,092)PPS Sieve Sapphire: Earned 20,000,000 credits (45,225,274)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,034,014)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,070,774)AP 26/27 Amethyst: Earned 1,000,000 credits (1,913,157)GFN Ruby: Earned 2,000,000 credits (4,388,283)PSA Sapphire: Earned 20,000,000 credits (47,256,391)
Message 72274 - Posted: 15 Jan 2014 | 0:54:59 UTC

This is stupendous news, but too bad I have been working on my TRP badge instead of my Cul/Woo/PSP badges. Oh well, if it weren't for all of us that don't find mega primes, it would take much longer for others to find mega primes.
____________

Profile Gary Craig
Volunteer tester
Avatar
Send message
Joined: 30 Dec 09
Posts: 3042
ID: 52890
Credit: 790,982,661
RAC: 1,258,430
Discovered 1 mega prime321 LLR Ruby: Earned 2,000,000 credits (2,614,439)Cullen LLR Ruby: Earned 2,000,000 credits (2,440,687)ESP LLR Turquoise: Earned 5,000,000 credits (5,019,435)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (4,400,197)PPS LLR Turquoise: Earned 5,000,000 credits (6,074,990)PSP LLR Turquoise: Earned 5,000,000 credits (5,000,433)SoB LLR Ruby: Earned 2,000,000 credits (4,087,062)SR5 LLR Turquoise: Earned 5,000,000 credits (5,040,727)SGS LLR Ruby: Earned 2,000,000 credits (3,206,074)TRP LLR Jade: Earned 10,000,000 credits (11,804,962)Woodall LLR Ruby: Earned 2,000,000 credits (2,282,622)321 Sieve Silver: Earned 100,000 credits (200,818)Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (59,788,598)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (2,143,068)PPS Sieve Double Silver: Earned 200,000,000 credits (471,560,462)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,130,821)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,074,710)AP 26/27 Jade: Earned 10,000,000 credits (10,188,956)GFN Double Bronze: Earned 100,000,000 credits (112,561,780)PSA Emerald: Earned 50,000,000 credits (62,378,755)
Message 72279 - Posted: 15 Jan 2014 | 10:51:59 UTC
Last modified: 15 Jan 2014 | 10:56:01 UTC

Judging by the wording of MG's lead-off post, it sounds like the MEGA port on PRPnet is ruled out also. Too bad. :-) (tests would produce mega-primes, but are too small for top 20 anyway)

I'll hope for SoB or PSP; I favor the conjecture work.

Congratulations all 'round. Pop open an "adult beverage".

--Gary
____________
"I am he as you are he as you are me and we are all together"

87*2^3496188+1 is prime! (1052460 digits)
4 is not prime! (1 digit)

KEPProject donor
Send message
Joined: 10 Aug 05
Posts: 254
ID: 110
Credit: 6,742,507
RAC: 10,554
Found 1 prime in the 2019 Tour de PrimesESP LLR Gold: Earned 500,000 credits (506,703)PPS LLR Amethyst: Earned 1,000,000 credits (1,104,097)PSP LLR Silver: Earned 100,000 credits (273,295)SoB LLR Amethyst: Earned 1,000,000 credits (1,154,735)SR5 LLR Silver: Earned 100,000 credits (112,905)TRP LLR Amethyst: Earned 1,000,000 credits (1,158,558)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 72289 - Posted: 15 Jan 2014 | 16:01:40 UTC

I'm going to shoot for k=168451 for the Prime Sierpinski Problem, since this k is trailing behind with about 3000 in the "Maximum n in progress". This could be due to a server glitch or an extremely dry testarea for the PSP conjecture for the given k, however it is my best offer... weather I'm right or wrong will show in the next few days :)

Also given the fact that for most conjectures, primes seem to come rather close to each other and for SOB a prime was found for n=13018586 so this actually opens up for PSP to be likely to prime a k at n~=15326928.

So when all comes to all, most likely candidate is the PSP conjecture.

Now I just have to wait and see if the reasoning actually made me right :)

Take care

Ken_g6Project donor
Volunteer developer
Avatar
Send message
Joined: 4 Jul 06
Posts: 846
ID: 3110
Credit: 139,091,486
RAC: 41,623
Found 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de Primes321 LLR Gold: Earned 500,000 credits (987,927)Cullen LLR Amethyst: Earned 1,000,000 credits (1,125,935)ESP LLR Silver: Earned 100,000 credits (369,246)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (767,102)PPS LLR Turquoise: Earned 5,000,000 credits (9,788,120)PSP LLR Amethyst: Earned 1,000,000 credits (1,088,102)SoB LLR Ruby: Earned 2,000,000 credits (3,860,053)SR5 LLR Amethyst: Earned 1,000,000 credits (1,145,068)SGS LLR Gold: Earned 500,000 credits (998,185)TPS LLR (retired) Bronze: Earned 10,000 credits (19,376)TRP LLR Gold: Earned 500,000 credits (775,441)Woodall LLR Amethyst: Earned 1,000,000 credits (1,156,424)321 Sieve Amethyst: Earned 1,000,000 credits (1,000,032)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (8,584,236)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (2,461,309)PPS Sieve Emerald: Earned 50,000,000 credits (76,021,452)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (352,129)TRP Sieve (suspended) Gold: Earned 500,000 credits (776,202)AP 26/27 Ruby: Earned 2,000,000 credits (2,560,047)GFN Sapphire: Earned 20,000,000 credits (21,100,212)PSA Ruby: Earned 2,000,000 credits (4,154,617)
Message 72294 - Posted: 15 Jan 2014 | 18:05:14 UTC
Last modified: 15 Jan 2014 | 18:10:25 UTC

So, announcements for two new primes appeared on the homepage, one for TRP and one for SR5. I assume neither is this prime?

Edit: I see they were discovered last year, so they can't be this prime that way too.
____________

Scott BrownProject donor
Volunteer moderator
Project administrator
Volunteer tester
Project scientist
Avatar
Send message
Joined: 17 Oct 05
Posts: 1887
ID: 1178
Credit: 5,983,506,914
RAC: 4,932,311
Discovered the World's First base 116 Generalized Cullen prime!!!Discovered 12 mega primesEliminated 6 conjecture "k"sDiscovered 1 Sophie Germain pairDiscovered 1 Fermat divisor2012 Tour de Primes highest prime count2012 Tour de Primes most Mountain Stage primes2015 Tour de Primes highest prime count2016 Tour de Primes highest prime countFound 23 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 2 primes in the 2018 Tour de Primes Mountain Stage2019 Tour de Primes highest prime countFound 22 primes in the 2019 Tour de Primes321 LLR Double Bronze: Earned 100,000,000 credits (100,829,118)Cullen LLR Double Bronze: Earned 100,000,000 credits (103,870,990)ESP LLR Double Bronze: Earned 100,000,000 credits (103,603,483)Generalized Cullen/Woodall LLR Double Bronze: Earned 100,000,000 credits (108,461,080)PPS LLR Double Silver: Earned 200,000,000 credits (339,247,040)PSP LLR Double Bronze: Earned 100,000,000 credits (108,003,110)SoB LLR Double Bronze: Earned 100,000,000 credits (135,640,700)SR5 LLR Double Bronze: Earned 100,000,000 credits (147,995,026)SGS LLR Double Bronze: Earned 100,000,000 credits (150,908,686)TPS LLR (retired) Silver: Earned 100,000 credits (235,439)TRP LLR Double Bronze: Earned 100,000,000 credits (109,149,031)Woodall LLR Double Bronze: Earned 100,000,000 credits (101,447,725)321 Sieve Double Bronze: Earned 100,000,000 credits (112,330,109)Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (83,794,448)Generalized Cullen/Woodall Sieve Double Silver: Earned 200,000,000 credits (284,487,080)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (2,107,506,257)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Double Silver: Earned 200,000,000 credits (203,523,358)TRP Sieve (suspended) Double Silver: Earned 200,000,000 credits (201,489,157)AP 26/27 Double Bronze: Earned 100,000,000 credits (119,533,830)GFN Double Amethyst: Earned 1,000,000,000 credits (1,102,595,464)PSA Double Silver: Earned 200,000,000 credits (259,058,048)
Message 72296 - Posted: 15 Jan 2014 | 18:19:30 UTC - in response to Message 72294.

So, announcements for two new primes appeared on the homepage, one for TRP and one for SR5. I assume neither is this prime?

Edit: I see they were discovered last year, so they can't be this prime that way too.


That' correct, neither of these are the 2014 prime, which is actually much bigger than either of these.

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 12260
ID: 53948
Credit: 173,736,685
RAC: 168,070
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (31,371,226)SR5 LLR Turquoise: Earned 5,000,000 credits (7,691,131)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,176,414)321 Sieve Ruby: Earned 2,000,000 credits (2,709,642)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (62,188,645)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 72303 - Posted: 15 Jan 2014 | 19:05:50 UTC - in response to Message 72279.

Judging by the wording of MG's lead-off post, it sounds like the MEGA port on PRPnet is ruled out also. Too bad. :-) (tests would produce mega-primes, but are too small for top 20 anyway)
--Gary


Since I mentioned double checking, you can rule out any PRPNet projects capable of producing mega primes, including GFN524288 which could also produce another #12 prime.

It seems I gave away more hints than intended!
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Profile Crun-chiProject donor
Volunteer tester
Avatar
Send message
Joined: 25 Nov 09
Posts: 2655
ID: 50683
Credit: 51,681,108
RAC: 12,490
Eliminated 1 conjecture "k"Found 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de Primes321 LLR Silver: Earned 100,000 credits (229,492)Cullen LLR Silver: Earned 100,000 credits (110,733)PPS LLR Ruby: Earned 2,000,000 credits (2,982,482)PSP LLR Silver: Earned 100,000 credits (104,385)SoB LLR Silver: Earned 100,000 credits (106,117)SR5 LLR Silver: Earned 100,000 credits (139,802)SGS LLR Amethyst: Earned 1,000,000 credits (1,073,792)TRP LLR Silver: Earned 100,000 credits (122,712)Woodall LLR Silver: Earned 100,000 credits (122,944)321 Sieve Silver: Earned 100,000 credits (104,900)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,000,599)Generalized Cullen/Woodall Sieve Gold: Earned 500,000 credits (515,556)PPS Sieve Jade: Earned 10,000,000 credits (10,561,511)TRP Sieve (suspended) Silver: Earned 100,000 credits (255,612)AP 26/27 Ruby: Earned 2,000,000 credits (2,575,874)GFN Sapphire: Earned 20,000,000 credits (23,152,487)PSA Turquoise: Earned 5,000,000 credits (7,522,050)
Message 72309 - Posted: 15 Jan 2014 | 23:32:06 UTC - in response to Message 72303.

The equation with several unknowns is too complicated for simply solution :))
____________
93*10^1029523-1 REPDIGIT MEGA PRIME :) :) :)
57*2^3339932-1 MEGA PRIME :)
10994460^131072+1 GENERALIZED FERMAT :)
31*332^367560+1 CRUS PRIME :)
Proud member of team Aggie The Pew. Go Aggie!

axn
Volunteer developer
Send message
Joined: 29 Dec 07
Posts: 285
ID: 16874
Credit: 28,027,106
RAC: 1
321 LLR Gold: Earned 500,000 credits (656,177)Cullen LLR Silver: Earned 100,000 credits (457,297)ESP LLR Silver: Earned 100,000 credits (437,502)PPS LLR Amethyst: Earned 1,000,000 credits (1,256,334)SoB LLR Amethyst: Earned 1,000,000 credits (1,246,109)SR5 LLR Ruby: Earned 2,000,000 credits (2,193,129)SGS LLR Silver: Earned 100,000 credits (101,658)Woodall LLR Silver: Earned 100,000 credits (292,129)Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (32,498)PPS Sieve Jade: Earned 10,000,000 credits (15,515,229)AP 26/27 Amethyst: Earned 1,000,000 credits (1,491,867)GFN Ruby: Earned 2,000,000 credits (4,245,870)PSA Silver: Earned 100,000 credits (101,309)
Message 72317 - Posted: 16 Jan 2014 | 16:19:29 UTC - in response to Message 72258.

In this case, the double checker's computer (which still hasn't officially reported the task as completed) actually completed the calculation first -- it uploaded the results to the server about two hours before the official prime finder's computer did. But the prime finder's computer reported the task as completed, and the double checker's computer didn't.

Has this happened yet?

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 12260
ID: 53948
Credit: 173,736,685
RAC: 168,070
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (31,371,226)SR5 LLR Turquoise: Earned 5,000,000 credits (7,691,131)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,176,414)321 Sieve Ruby: Earned 2,000,000 credits (2,709,642)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (62,188,645)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 72318 - Posted: 16 Jan 2014 | 16:22:25 UTC - in response to Message 72317.

In this case, the double checker's computer (which still hasn't officially reported the task as completed) actually completed the calculation first -- it uploaded the results to the server about two hours before the official prime finder's computer did. But the prime finder's computer reported the task as completed, and the double checker's computer didn't.

Has this happened yet?


Yes.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

darkclownProject donor
Send message
Joined: 3 Oct 06
Posts: 129
ID: 3605
Credit: 36,787,972
RAC: 1,206,533
321 LLR Gold: Earned 500,000 credits (567,338)Cullen LLR Gold: Earned 500,000 credits (547,071)ESP LLR Silver: Earned 100,000 credits (350,825)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (139,686)PPS LLR Amethyst: Earned 1,000,000 credits (1,043,203)PSP LLR Gold: Earned 500,000 credits (761,335)SoB LLR Amethyst: Earned 1,000,000 credits (1,176,583)SR5 LLR Gold: Earned 500,000 credits (636,048)SGS LLR Silver: Earned 100,000 credits (107,787)TPS LLR (retired) Bronze: Earned 10,000 credits (14,608)TRP LLR Gold: Earned 500,000 credits (569,672)Woodall LLR Silver: Earned 100,000 credits (132,135)321 Sieve Silver: Earned 100,000 credits (139,384)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (7,747,472)PPS Sieve Jade: Earned 10,000,000 credits (11,035,343)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (718,547)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,027,562)AP 26/27 Ruby: Earned 2,000,000 credits (2,007,203)GFN Ruby: Earned 2,000,000 credits (2,561,413)PSA Turquoise: Earned 5,000,000 credits (5,503,340)
Message 72322 - Posted: 16 Jan 2014 | 20:00:36 UTC - in response to Message 72318.

When should we expect an announcement?

(I checked my Cullen results of late, alas, not one of them.)
____________
My latest prime: PPS LLR 3341*2^1240459+1

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 12260
ID: 53948
Credit: 173,736,685
RAC: 168,070
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (31,371,226)SR5 LLR Turquoise: Earned 5,000,000 credits (7,691,131)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,176,414)321 Sieve Ruby: Earned 2,000,000 credits (2,709,642)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (62,188,645)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 72324 - Posted: 16 Jan 2014 | 20:45:20 UTC - in response to Message 72322.

When should we expect an announcement?


It's hard to say. It will probably be several more days.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 12260
ID: 53948
Credit: 173,736,685
RAC: 168,070
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (31,371,226)SR5 LLR Turquoise: Earned 5,000,000 credits (7,691,131)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,176,414)321 Sieve Ruby: Earned 2,000,000 credits (2,709,642)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (62,188,645)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 72332 - Posted: 17 Jan 2014 | 14:41:52 UTC
Last modified: 17 Jan 2014 | 14:42:12 UTC

No news on that prime just yet, but it looks like a second mega prime has been found. It's smaller, so there's a good chance we might be able to release information about the second prime before the first.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

[DPC]Charley
Volunteer moderator
Project scientist
Send message
Joined: 15 Apr 11
Posts: 803
ID: 95137
Credit: 94,979,517
RAC: 0
321 LLR Amethyst: Earned 1,000,000 credits (1,009,885)Cullen LLR Amethyst: Earned 1,000,000 credits (1,440,123)ESP LLR Amethyst: Earned 1,000,000 credits (1,008,511)PPS LLR Ruby: Earned 2,000,000 credits (2,389,215)PSP LLR Amethyst: Earned 1,000,000 credits (1,080,442)SoB LLR Amethyst: Earned 1,000,000 credits (1,143,918)SR5 LLR Amethyst: Earned 1,000,000 credits (1,853,162)SGS LLR Amethyst: Earned 1,000,000 credits (1,344,963)TRP LLR Amethyst: Earned 1,000,000 credits (1,140,037)Woodall LLR Amethyst: Earned 1,000,000 credits (1,130,355)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,038,617)PPS Sieve Sapphire: Earned 20,000,000 credits (36,643,348)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,000,717)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,298,244)GFN Jade: Earned 10,000,000 credits (17,332,530)PSA Sapphire: Earned 20,000,000 credits (20,125,451)
Message 72334 - Posted: 17 Jan 2014 | 14:51:52 UTC

Wow, it's raining primes it seems :o If this is indicative for the rest of the year we're in for one heck of a ride! :D :)
____________
PrimeGrid Challenge Overall standings --- Last update: From Pi to Paddy (2016)

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 12260
ID: 53948
Credit: 173,736,685
RAC: 168,070
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (31,371,226)SR5 LLR Turquoise: Earned 5,000,000 credits (7,691,131)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,176,414)321 Sieve Ruby: Earned 2,000,000 credits (2,709,642)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (62,188,645)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 72342 - Posted: 17 Jan 2014 | 15:38:56 UTC - in response to Message 72334.

Wow, it's raining primes it seems :o If this is indicative for the rest of the year we're in for one heck of a ride! :D :)


I expect this to be a good year for mega primes because SR5 is just above the 1 million digit threshold. In the year following TRP reaching the million digit threshold, we found 6 TRP mega primes. I wouldn't be surprised if we find that many SR5 primes this year. Maybe even more: there's more SR5 candidates remaining, which means n and the number of digits should advance more slowly than it did with TRP.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Ken_g6Project donor
Volunteer developer
Avatar
Send message
Joined: 4 Jul 06
Posts: 846
ID: 3110
Credit: 139,091,486
RAC: 41,623
Found 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de Primes321 LLR Gold: Earned 500,000 credits (987,927)Cullen LLR Amethyst: Earned 1,000,000 credits (1,125,935)ESP LLR Silver: Earned 100,000 credits (369,246)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (767,102)PPS LLR Turquoise: Earned 5,000,000 credits (9,788,120)PSP LLR Amethyst: Earned 1,000,000 credits (1,088,102)SoB LLR Ruby: Earned 2,000,000 credits (3,860,053)SR5 LLR Amethyst: Earned 1,000,000 credits (1,145,068)SGS LLR Gold: Earned 500,000 credits (998,185)TPS LLR (retired) Bronze: Earned 10,000 credits (19,376)TRP LLR Gold: Earned 500,000 credits (775,441)Woodall LLR Amethyst: Earned 1,000,000 credits (1,156,424)321 Sieve Amethyst: Earned 1,000,000 credits (1,000,032)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (8,584,236)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (2,461,309)PPS Sieve Emerald: Earned 50,000,000 credits (76,021,452)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (352,129)TRP Sieve (suspended) Gold: Earned 500,000 credits (776,202)AP 26/27 Ruby: Earned 2,000,000 credits (2,560,047)GFN Sapphire: Earned 20,000,000 credits (21,100,212)PSA Ruby: Earned 2,000,000 credits (4,154,617)
Message 72343 - Posted: 17 Jan 2014 | 15:42:25 UTC - in response to Message 72332.

It's smaller, so there's a good chance we might be able to release information about the second prime before the first.

Does that mean that you re-check large primes in-house before submitting them to the top 5000 list? Or does it mean that you wait for the top 5000 list to verify your large primes before announcing them?
____________

HonzaProject donor
Volunteer moderator
Volunteer tester
Project scientist
Send message
Joined: 15 Aug 05
Posts: 1773
ID: 352
Credit: 2,354,936,495
RAC: 1,449,959
Discovered 5 mega primesEliminated 3 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 Stage321 LLR Emerald: Earned 50,000,000 credits (50,556,284)Cullen LLR Sapphire: Earned 20,000,000 credits (26,063,427)ESP LLR Sapphire: Earned 20,000,000 credits (22,668,198)Generalized Cullen/Woodall LLR Sapphire: Earned 20,000,000 credits (39,868,696)PPS LLR Emerald: Earned 50,000,000 credits (80,429,976)PSP LLR Sapphire: Earned 20,000,000 credits (23,462,639)SoB LLR Emerald: Earned 50,000,000 credits (67,688,546)SR5 LLR Emerald: Earned 50,000,000 credits (50,310,547)SGS LLR Sapphire: Earned 20,000,000 credits (22,598,630)TPS LLR (retired) Bronze: Earned 10,000 credits (43,033)TRP LLR Emerald: Earned 50,000,000 credits (51,404,601)Woodall LLR Sapphire: Earned 20,000,000 credits (24,573,411)321 Sieve Sapphire: Earned 20,000,000 credits (20,574,024)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,142,109)Generalized Cullen/Woodall Sieve Emerald: Earned 50,000,000 credits (50,504,945)PPS Sieve Double Gold: Earned 500,000,000 credits (504,377,255)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 Bronze: Earned 100,000,000 credits (129,887,025)GFN Double Gold: Earned 500,000,000 credits (614,303,774)PSA Double Gold: Earned 500,000,000 credits (531,105,040)
Message 72345 - Posted: 17 Jan 2014 | 16:01:08 UTC - in response to Message 72343.
Last modified: 17 Jan 2014 | 16:15:09 UTC

Does that mean that you re-check large primes in-house before submitting them to the top 5000 list? Or does it mean that you wait for the top 5000 list to verify your large primes before announcing them?

I think the answer is there - http://primes.utm.edu/primes/page.php?id=116922

321 was long overdue, well done.
Previous ones are in Top100 are 7033641, 6090515, 5082306, 4235414, 3136255.
There was none from 8 and 9 millions exponent range.
____________
My stats
Badge score: 1*1 + 5*1 + 7*1 + 8*8 + 9*6 + 11*1 + 12*3 = 178

Paul Underwood
Send message
Joined: 14 Jul 08
Posts: 67
ID: 25545
Credit: 3,482,191
RAC: 0
321 LLR Ruby: Earned 2,000,000 credits (3,455,288)PSA Bronze: Earned 10,000 credits (22,365)
Message 72346 - Posted: 17 Jan 2014 | 16:10:56 UTC - in response to Message 72345.

Well done PrimeGrid members. 321 crunchers have a great result. Looking forward to one on the minus side ;-)

Christopher Siegert
Send message
Joined: 5 Jul 09
Posts: 232
ID: 42986
Credit: 77,011,345
RAC: 0
321 LLR Amethyst: Earned 1,000,000 credits (1,041,657)Cullen LLR Amethyst: Earned 1,000,000 credits (1,366,558)PPS LLR Sapphire: Earned 20,000,000 credits (22,177,547)PSP LLR Amethyst: Earned 1,000,000 credits (1,521,444)SoB LLR Amethyst: Earned 1,000,000 credits (1,751,070)SR5 LLR Amethyst: Earned 1,000,000 credits (1,100,031)SGS LLR Amethyst: Earned 1,000,000 credits (1,014,953)TRP LLR Ruby: Earned 2,000,000 credits (3,647,371)Woodall LLR Amethyst: Earned 1,000,000 credits (1,479,507)Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (41,181)PPS Sieve Sapphire: Earned 20,000,000 credits (29,702,366)TRP Sieve (suspended) Silver: Earned 100,000 credits (206,682)GFN Jade: Earned 10,000,000 credits (11,960,980)
Message 72348 - Posted: 17 Jan 2014 | 16:16:40 UTC

From the top 5000 list:

12a: 3*2^10829346+1 (3,259,959 digits) L3770 (2014)

Christopher Siegert
Send message
Joined: 5 Jul 09
Posts: 232
ID: 42986
Credit: 77,011,345
RAC: 0
321 LLR Amethyst: Earned 1,000,000 credits (1,041,657)Cullen LLR Amethyst: Earned 1,000,000 credits (1,366,558)PPS LLR Sapphire: Earned 20,000,000 credits (22,177,547)PSP LLR Amethyst: Earned 1,000,000 credits (1,521,444)SoB LLR Amethyst: Earned 1,000,000 credits (1,751,070)SR5 LLR Amethyst: Earned 1,000,000 credits (1,100,031)SGS LLR Amethyst: Earned 1,000,000 credits (1,014,953)TRP LLR Ruby: Earned 2,000,000 credits (3,647,371)Woodall LLR Amethyst: Earned 1,000,000 credits (1,479,507)Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (41,181)PPS Sieve Sapphire: Earned 20,000,000 credits (29,702,366)TRP Sieve (suspended) Silver: Earned 100,000 credits (206,682)GFN Jade: Earned 10,000,000 credits (11,960,980)
Message 72350 - Posted: 17 Jan 2014 | 16:24:09 UTC
Last modified: 17 Jan 2014 | 16:28:38 UTC

No news on that prime just yet, but it looks like a second mega prime has been found.


So is the 321 prime the second or first mega prime of 2014?

The 321 prime is the largest ever for PrimeGrid. Is there another equally impressive prime number or a smaller mega prime discovery such as another SR5?

It will probably be several more days.


This suggests that the 321 prime isn't the "first" impressive prime of 2014. Perhaps a SoB/PSP prime has been discovered...

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 12260
ID: 53948
Credit: 173,736,685
RAC: 168,070
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (31,371,226)SR5 LLR Turquoise: Earned 5,000,000 credits (7,691,131)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,176,414)321 Sieve Ruby: Earned 2,000,000 credits (2,709,642)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (62,188,645)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 72351 - Posted: 17 Jan 2014 | 16:30:07 UTC - in response to Message 72343.
Last modified: 17 Jan 2014 | 20:11:39 UTC

It's smaller, so there's a good chance we might be able to release information about the second prime before the first.

Does that mean that you re-check large primes in-house before submitting them to the top 5000 list? Or does it mean that you wait for the top 5000 list to verify your large primes before announcing them?


The events that let us publicly announce a prime are usually:

1) We've run the test ourselves to verify the prime. We'll usually run the verification on PFGW to rule out the possibility of an unknown LLR bug producing false prime reports.

2) It's been reported to the top 5K list. It does not need to be listed as 'verified' at the top 5k site before we announce it. If we're confident in the prime and it's recorded at Top 5K, that's sufficient. If the verification is being done internally at Top 5K it can take many days and we don't need to wait. In the case of really large primes, they use "external" verification and use our own verification as proof. That's what was done with this prime.

We also like to have the Fermat Divisor testing done prior to reporting, but in the case of large primes like this one that can take many days and we don't wait. If XGFN divisors are found after the entry is made in the top 5K list, we need to add that information later.

When I post a 'teaser' about a prime also follows certain rules.

If it's an LLR prime on a "+1" number, I'll usually tell you about it as soon as we see that one host has reported it as prime. False positives from LLR on "+1" numbers are rare. On the other hand, if it's a "-1" number, I'll wait until the wingman verifies it or we verify it ourselves. On "-1" numbers, a typical overclocking error is to erroneously report the number as prime. We get a lot of false primes on "-1" LLR tests. We're very skeptical when only one host reports a "-1" number as prime and so we wait for the wingman or test it ourselves.

For GFNs, even though there's a lot of overclocking errors, the error doesn't produce false prime reports, so if we see a single GFN prime report from one host there's a very good chance it's really a prime.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 12260
ID: 53948
Credit: 173,736,685
RAC: 168,070
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (31,371,226)SR5 LLR Turquoise: Earned 5,000,000 credits (7,691,131)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,176,414)321 Sieve Ruby: Earned 2,000,000 credits (2,709,642)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (62,188,645)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 72354 - Posted: 17 Jan 2014 | 17:29:15 UTC - in response to Message 72350.
Last modified: 17 Jan 2014 | 20:12:37 UTC

No news on that prime just yet, but it looks like a second mega prime has been found.


So is the 321 prime the second or first mega prime of 2014?

The 321 prime is the largest ever for PrimeGrid. Is there another equally impressive prime number or a smaller mega prime discovery such as another SR5?

It will probably be several more days.


This suggests that the 321 prime isn't the "first" impressive prime of 2014. Perhaps a SoB/PSP prime has been discovered...


The 321 is the first prime. 12th largest known prime, largest 321 prime, and the largest prime found so far at PrimeGrid.

The other prime, which is smaller, is waiting on the wingman. That makes it BOINC, and 'smaller' makes it TRP or SR5. Given what I said in the previous post about "+1" and "-1", that would limit it to an SR5 Sierpinski (+1) number.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 12260
ID: 53948
Credit: 173,736,685
RAC: 168,070
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (31,371,226)SR5 LLR Turquoise: Earned 5,000,000 credits (7,691,131)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,176,414)321 Sieve Ruby: Earned 2,000,000 credits (2,709,642)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (62,188,645)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 72368 - Posted: 17 Jan 2014 | 21:13:30 UTC

The second prime is an SR5: http://primes.utm.edu/primes/page.php?id=116924, and comes in at 66 on the Top 5000 list.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Michael Millerick
Volunteer tester
Send message
Joined: 4 Feb 09
Posts: 632
ID: 35074
Credit: 124,562,793
RAC: 14,201
321 LLR Amethyst: Earned 1,000,000 credits (1,063,954)Cullen LLR Gold: Earned 500,000 credits (665,748)ESP LLR Amethyst: Earned 1,000,000 credits (1,025,432)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (504,774)PPS LLR Turquoise: Earned 5,000,000 credits (5,451,110)PSP LLR Amethyst: Earned 1,000,000 credits (1,134,556)SoB LLR Amethyst: Earned 1,000,000 credits (1,064,898)SR5 LLR Amethyst: Earned 1,000,000 credits (1,043,015)SGS LLR Amethyst: Earned 1,000,000 credits (1,072,821)TRP LLR Amethyst: Earned 1,000,000 credits (1,026,807)Woodall LLR Amethyst: Earned 1,000,000 credits (1,042,977)321 Sieve Gold: Earned 500,000 credits (590,369)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,911,344)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (2,077,092)PPS Sieve Sapphire: Earned 20,000,000 credits (45,225,274)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,034,014)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,070,774)AP 26/27 Amethyst: Earned 1,000,000 credits (1,913,157)GFN Ruby: Earned 2,000,000 credits (4,388,283)PSA Sapphire: Earned 20,000,000 credits (47,256,391)
Message 72381 - Posted: 18 Jan 2014 | 0:40:39 UTC

Very excellent news! The more SR5s we knock out now, the more time we save crunching later (I know we have no control over the distribution of them, but it is nice).
____________

Profile sergeProject donor
Avatar
Send message
Joined: 21 Jun 12
Posts: 110
ID: 144858
Credit: 194,690,247
RAC: 879
Eliminated 2 conjecture "k"s321 LLR Turquoise: Earned 5,000,000 credits (5,342,838)Cullen LLR Silver: Earned 100,000 credits (158,983)ESP LLR Gold: Earned 500,000 credits (505,527)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,268,642)PPS LLR Sapphire: Earned 20,000,000 credits (23,395,331)PSP LLR Silver: Earned 100,000 credits (120,541)SoB LLR Amethyst: Earned 1,000,000 credits (1,280,028)SR5 LLR Ruby: Earned 2,000,000 credits (2,649,390)SGS LLR Gold: Earned 500,000 credits (518,356)TRP LLR Silver: Earned 100,000 credits (141,131)Woodall LLR Silver: Earned 100,000 credits (116,405)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (235,088)PPS Sieve Amethyst: Earned 1,000,000 credits (1,031,526)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (500,445)TRP Sieve (suspended) Gold: Earned 500,000 credits (507,938)GFN Double Bronze: Earned 100,000,000 credits (155,626,546)PSA Silver: Earned 100,000 credits (291,533)
Message 72383 - Posted: 18 Jan 2014 | 1:05:32 UTC - in response to Message 72351.

...We also like to have the Fermat Divisor testing done prior to reporting, but in the case of large primes like this one that can take many days and we don't wait. If XGFN divisors are found after the entry is made in the top 5K list, we need to add that information later.

I can share the following time-saving feature for this stage.
(It can be found by examining the PFGW source. The -gos# option, and/or the -xgos{#,#} option)

In the interest of time, for the very large Proth primes, you can deserialize the (x)GF test by launching many individual tests in parallel:
#!/bin/csh -f foreach i (2 3 5 6 10 12) nohup pfgw -gos$i -lgos$i.log p >& verb_gos$i.log & end

These tests will return the answer immediately, as soon as done squaring in the given base. xGF can be similarly split but it is usually of less interest -- and can be left running as is (with simple -gxo).

For even larger Proth primes (one day, this will happen), you may want to build a slightly modified prime95 and use it in PRP test mode with # squaring iterations changed to the Proth's n (thus, it will become the GF-divisor test) and the residue value checked for the last 50 iterations against -1 and 1 (with 1, you can exit); this binary can be used to run with 16 (or, say, 12) threads on a decent ECC-capable multicore Xeon (e.g.), with "base" value controlled from prime.txt and WorkerThreads=16 in local.txt. This will be almost an order of magnitude faster still per each GF(b) test. Furthermore, the residues for the last 50 iterations can be of course saved as well and combined by an external simple program - this will amount to re-enginering the PFGW internals, but WorkerThreads times faster.
____________
My lucky number is Phi(4, 2^2396029-1)/2.

Profile sergeProject donor
Avatar
Send message
Joined: 21 Jun 12
Posts: 110
ID: 144858
Credit: 194,690,247
RAC: 879
Eliminated 2 conjecture "k"s321 LLR Turquoise: Earned 5,000,000 credits (5,342,838)Cullen LLR Silver: Earned 100,000 credits (158,983)ESP LLR Gold: Earned 500,000 credits (505,527)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,268,642)PPS LLR Sapphire: Earned 20,000,000 credits (23,395,331)PSP LLR Silver: Earned 100,000 credits (120,541)SoB LLR Amethyst: Earned 1,000,000 credits (1,280,028)SR5 LLR Ruby: Earned 2,000,000 credits (2,649,390)SGS LLR Gold: Earned 500,000 credits (518,356)TRP LLR Silver: Earned 100,000 credits (141,131)Woodall LLR Silver: Earned 100,000 credits (116,405)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (235,088)PPS Sieve Amethyst: Earned 1,000,000 credits (1,031,526)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (500,445)TRP Sieve (suspended) Gold: Earned 500,000 credits (507,938)GFN Double Bronze: Earned 100,000,000 credits (155,626,546)PSA Silver: Earned 100,000 credits (291,533)
Message 72432 - Posted: 18 Jan 2014 | 20:01:04 UTC - in response to Message 72383.
Last modified: 18 Jan 2014 | 20:06:07 UTC

P.S. I've run the modified P95 and I have full residues from iteration 10829300 in a few prime bases.

For base 2, the final iterations are:

3*2^10829346+1 interim We8 residue 8BB12511EBCA6473 at iteration 10829338 3*2^10829346+1 interim We8 residue F3F706D81ACDF7DB at iteration 10829339 3*2^10829346+1 interim We8 residue F6AE79E4BD60DC32 at iteration 10829340 3*2^10829346+1 interim We8 residue EC54319B2C948957 at iteration 10829341 3*2^10829346+1 interim We8 residue 78B9B82A62E4A836 at iteration 10829342 3*2^10829346+1 interim We8 residue 9623E426427DD4AD at iteration 10829343 3*2^10829346+1 interim We8 residue 0000000000000001 at iteration 10829344 3*2^10829346+1 interim We8 residue 0000000000000000 at iteration 10829345 3*2^10829346+1 interim We8 residue 0000000000000000 at iteration 10829346

Note: 0000000000000001 is not 1(mod p), neither is 0000000000000000 a zero. These are just last 64-bits of residue.

A successful test would have shown a 0000000000000000 64-bit residue before the 1 (mod p). I.e. a lucky residue would have been = k*2^n = -1 (mod p), followed by the string of 1 (mod p) for the rest of the run.

TL;DR version of the above. This is not a Fermat divisor, unfortunately.

Yves Gallot
Volunteer developer
Send message
Joined: 19 Aug 12
Posts: 492
ID: 164101
Credit: 284,616,945
RAC: 167,038
GFN Double Silver: Earned 200,000,000 credits (284,616,945)
Message 72434 - Posted: 18 Jan 2014 | 22:19:30 UTC - in response to Message 72432.

3*2^10829346+1 is not a Fermat divisor, unfortunately.

A prime of the form 3*2^n+1, where n is even, cannot be a factor of any Fermat number.
See http://www.ams.org/journals/proc/1958-009-05/S0002-9939-1958-0096614-7/

Yves

Profile sergeProject donor
Avatar
Send message
Joined: 21 Jun 12
Posts: 110
ID: 144858
Credit: 194,690,247
RAC: 879
Eliminated 2 conjecture "k"s321 LLR Turquoise: Earned 5,000,000 credits (5,342,838)Cullen LLR Silver: Earned 100,000 credits (158,983)ESP LLR Gold: Earned 500,000 credits (505,527)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,268,642)PPS LLR Sapphire: Earned 20,000,000 credits (23,395,331)PSP LLR Silver: Earned 100,000 credits (120,541)SoB LLR Amethyst: Earned 1,000,000 credits (1,280,028)SR5 LLR Ruby: Earned 2,000,000 credits (2,649,390)SGS LLR Gold: Earned 500,000 credits (518,356)TRP LLR Silver: Earned 100,000 credits (141,131)Woodall LLR Silver: Earned 100,000 credits (116,405)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (235,088)PPS Sieve Amethyst: Earned 1,000,000 credits (1,031,526)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (500,445)TRP Sieve (suspended) Gold: Earned 500,000 credits (507,938)GFN Double Bronze: Earned 100,000,000 credits (155,626,546)PSA Silver: Earned 100,000 credits (291,533)
Message 72438 - Posted: 19 Jan 2014 | 5:25:18 UTC - in response to Message 72434.

You are absolutely right, Yves, and (unsurprisingly) the last (full-length) residues base 2 are indeed of the Robinson's form (as shown on the last page of the paper).

However, the good news are that this number divides:
GF(10829343,3)
GF(10829345,5)
GF(10829345,11)
some composite base GFNs (6? 10?*) and undoubtedly many xGFs.

(I was away for the whole day and only saw one run finish, not the other bases. It was a proof of concept set of P95 runs, so let's just wait for the official report for the -gxo results.)
______________
* needed residues base 2 for these. 6=2*3, 10=... etc

Profile SteveRCProject donor
Avatar
Send message
Joined: 22 Mar 10
Posts: 146
ID: 57364
Credit: 428,352,208
RAC: 129,540
Discovered 1 mega primeEliminated 2 conjecture "k"s321 LLR Turquoise: Earned 5,000,000 credits (5,229,962)Cullen LLR Turquoise: Earned 5,000,000 credits (5,756,791)ESP LLR Turquoise: Earned 5,000,000 credits (5,917,101)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (4,688,089)PPS LLR Jade: Earned 10,000,000 credits (16,359,448)PSP LLR Turquoise: Earned 5,000,000 credits (6,289,793)SoB LLR Jade: Earned 10,000,000 credits (12,275,142)SR5 LLR Jade: Earned 10,000,000 credits (10,451,390)SGS LLR Jade: Earned 10,000,000 credits (11,277,440)TRP LLR Turquoise: Earned 5,000,000 credits (9,270,115)Woodall LLR Turquoise: Earned 5,000,000 credits (6,452,373)321 Sieve Silver: Earned 100,000 credits (245,924)Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (6,474,263)Generalized Cullen/Woodall Sieve Sapphire: Earned 20,000,000 credits (25,971,261)PPS Sieve Double Bronze: Earned 100,000,000 credits (119,451,276)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,557,924)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,896,883)AP 26/27 Jade: Earned 10,000,000 credits (13,596,609)GFN Double Bronze: Earned 100,000,000 credits (140,822,542)PSA Turquoise: Earned 5,000,000 credits (6,367,890)
Message 72472 - Posted: 20 Jan 2014 | 8:17:58 UTC - in response to Message 72381.

Very excellent news! The more SR5s we knock out now, the more time we save crunching later (I know we have no control over the distribution of them, but it is nice).


Nice for some! - but, alas, this means my time at the top of the SR5 'heap' was tragically short... but sweet nonetheless!

Congrats to Raymond - our new SR5 record-holder!

____________

Scott BrownProject donor
Volunteer moderator
Project administrator
Volunteer tester
Project scientist
Avatar
Send message
Joined: 17 Oct 05
Posts: 1887
ID: 1178
Credit: 5,983,506,914
RAC: 4,932,311
Discovered the World's First base 116 Generalized Cullen prime!!!Discovered 12 mega primesEliminated 6 conjecture "k"sDiscovered 1 Sophie Germain pairDiscovered 1 Fermat divisor2012 Tour de Primes highest prime count2012 Tour de Primes most Mountain Stage primes2015 Tour de Primes highest prime count2016 Tour de Primes highest prime countFound 23 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 2 primes in the 2018 Tour de Primes Mountain Stage2019 Tour de Primes highest prime countFound 22 primes in the 2019 Tour de Primes321 LLR Double Bronze: Earned 100,000,000 credits (100,829,118)Cullen LLR Double Bronze: Earned 100,000,000 credits (103,870,990)ESP LLR Double Bronze: Earned 100,000,000 credits (103,603,483)Generalized Cullen/Woodall LLR Double Bronze: Earned 100,000,000 credits (108,461,080)PPS LLR Double Silver: Earned 200,000,000 credits (339,247,040)PSP LLR Double Bronze: Earned 100,000,000 credits (108,003,110)SoB LLR Double Bronze: Earned 100,000,000 credits (135,640,700)SR5 LLR Double Bronze: Earned 100,000,000 credits (147,995,026)SGS LLR Double Bronze: Earned 100,000,000 credits (150,908,686)TPS LLR (retired) Silver: Earned 100,000 credits (235,439)TRP LLR Double Bronze: Earned 100,000,000 credits (109,149,031)Woodall LLR Double Bronze: Earned 100,000,000 credits (101,447,725)321 Sieve Double Bronze: Earned 100,000,000 credits (112,330,109)Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (83,794,448)Generalized Cullen/Woodall Sieve Double Silver: Earned 200,000,000 credits (284,487,080)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (2,107,506,257)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Double Silver: Earned 200,000,000 credits (203,523,358)TRP Sieve (suspended) Double Silver: Earned 200,000,000 credits (201,489,157)AP 26/27 Double Bronze: Earned 100,000,000 credits (119,533,830)GFN Double Amethyst: Earned 1,000,000,000 credits (1,102,595,464)PSA Double Silver: Earned 200,000,000 credits (259,058,048)
Message 72490 - Posted: 20 Jan 2014 | 12:58:35 UTC


For those wondering about these announcements:

The new SR5 announcement is now up and the news posted.

I am still waiting on the divisor testing to be completed before posting the 321 find announcement.

Profile sergeProject donor
Avatar
Send message
Joined: 21 Jun 12
Posts: 110
ID: 144858
Credit: 194,690,247
RAC: 879
Eliminated 2 conjecture "k"s321 LLR Turquoise: Earned 5,000,000 credits (5,342,838)Cullen LLR Silver: Earned 100,000 credits (158,983)ESP LLR Gold: Earned 500,000 credits (505,527)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,268,642)PPS LLR Sapphire: Earned 20,000,000 credits (23,395,331)PSP LLR Silver: Earned 100,000 credits (120,541)SoB LLR Amethyst: Earned 1,000,000 credits (1,280,028)SR5 LLR Ruby: Earned 2,000,000 credits (2,649,390)SGS LLR Gold: Earned 500,000 credits (518,356)TRP LLR Silver: Earned 100,000 credits (141,131)Woodall LLR Silver: Earned 100,000 credits (116,405)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (235,088)PPS Sieve Amethyst: Earned 1,000,000 credits (1,031,526)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (500,445)TRP Sieve (suspended) Gold: Earned 500,000 credits (507,938)GFN Double Bronze: Earned 100,000,000 credits (155,626,546)PSA Silver: Earned 100,000 credits (291,533)
Message 72519 - Posted: 21 Jan 2014 | 8:35:25 UTC - in response to Message 72434.

It is interesting that out of 48 known Proth primes with k=3 and n>1, 40 divide GF(•,3) (including the last one).
The 48 primes are in two classes n mod 3:
• 3|n (majority, 35 of them, and all divide GF(•,3) *) and
• n=3k+2 (minority, 13 of them; 5 divide and 8 don't: with n= 2, 5, 8, 353, 2816, 20909, 42665, 362765). This is roughly 1/k as expected.

This is similar to divisibility of F(), but the "luck" is in reverse.
The 48 primes are in two classes n mod 2:
• even (majority, 28 of them, and none divide F() /by Morehead Thm./) and
• odd (minority, 20 of them; of which 8 divide). This is roughly 1/k as expected.

________________
*There is a probably rather simple proof out there, too? A la Morehead/Suyama?

Yves Gallot
Volunteer developer
Send message
Joined: 19 Aug 12
Posts: 492
ID: 164101
Credit: 284,616,945
RAC: 167,038
GFN Double Silver: Earned 200,000,000 credits (284,616,945)
Message 72530 - Posted: 21 Jan 2014 | 17:45:28 UTC - in response to Message 72519.


• 3|n (majority, 35 of them, and all divide GF(•,3) *) and
________________
*There is a probably rather simple proof out there, too?

You may read
A note on factors of generalized Fermat numbers. Ismael Jiménez Calvo, 2000.

Yves

Profile sergeProject donor
Avatar
Send message
Joined: 21 Jun 12
Posts: 110
ID: 144858
Credit: 194,690,247
RAC: 879
Eliminated 2 conjecture "k"s321 LLR Turquoise: Earned 5,000,000 credits (5,342,838)Cullen LLR Silver: Earned 100,000 credits (158,983)ESP LLR Gold: Earned 500,000 credits (505,527)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,268,642)PPS LLR Sapphire: Earned 20,000,000 credits (23,395,331)PSP LLR Silver: Earned 100,000 credits (120,541)SoB LLR Amethyst: Earned 1,000,000 credits (1,280,028)SR5 LLR Ruby: Earned 2,000,000 credits (2,649,390)SGS LLR Gold: Earned 500,000 credits (518,356)TRP LLR Silver: Earned 100,000 credits (141,131)Woodall LLR Silver: Earned 100,000 credits (116,405)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (235,088)PPS Sieve Amethyst: Earned 1,000,000 credits (1,031,526)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Gold: Earned 500,000 credits (500,445)TRP Sieve (suspended) Gold: Earned 500,000 credits (507,938)GFN Double Bronze: Earned 100,000,000 credits (155,626,546)PSA Silver: Earned 100,000 credits (291,533)
Message 72532 - Posted: 21 Jan 2014 | 19:21:52 UTC - in response to Message 72530.

Thanks! I wonder if Mark would implement these in pfgw.

Kelly DaviesProject donor
Send message
Joined: 4 Apr 10
Posts: 106
ID: 58144
Credit: 5,881,515,761
RAC: 2,739,755
321 LLR Ruby: Earned 2,000,000 credits (2,050,518)Cullen LLR Ruby: Earned 2,000,000 credits (2,282,176)ESP LLR Ruby: Earned 2,000,000 credits (3,106,610)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,142,891)PPS LLR Ruby: Earned 2,000,000 credits (2,099,213)PSP LLR Ruby: Earned 2,000,000 credits (3,475,366)SoB LLR Double Bronze: Earned 100,000,000 credits (152,862,195)SR5 LLR Ruby: Earned 2,000,000 credits (3,027,344)SGS LLR Turquoise: Earned 5,000,000 credits (5,042,519)TRP LLR Ruby: Earned 2,000,000 credits (2,010,534)Woodall LLR Ruby: Earned 2,000,000 credits (2,077,196)321 Sieve Silver: Earned 100,000 credits (385,199)Generalized Cullen/Woodall Sieve Sapphire: Earned 20,000,000 credits (28,991,973)PPS Sieve Double Turquoise: Earned 5,000,000,000 credits (5,611,417,165)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (24,236,704)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,007,588)AP 26/27 Jade: Earned 10,000,000 credits (10,058,984)GFN Jade: Earned 10,000,000 credits (15,782,029)PSA Gold: Earned 500,000 credits (525,865)
Message 72539 - Posted: 22 Jan 2014 | 6:04:33 UTC - in response to Message 72258.

A note to all: It does pay to have your computer set to "report results immediately". In this case, the double checker's computer (which still hasn't officially reported the task as completed) actually completed the calculation first -- it uploaded the results to the server about two hours before the official prime finder's computer did. But the prime finder's computer reported the task as completed, and the double checker's computer didn't. That's what counts. (Of course, very few people get to be even a double checker on a mega prime, so that's still quite the accomplishment!)



Is there a way to set this in BOINC? cant seem to find it.
One of my computers seems to be doing it all of a sudden but I would like to set that to report right away on all my computers.

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 12260
ID: 53948
Credit: 173,736,685
RAC: 168,070
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 Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,135,461)PPS LLR Ruby: Earned 2,000,000 credits (2,768,012)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (31,371,226)SR5 LLR Turquoise: Earned 5,000,000 credits (7,691,131)SGS LLR Ruby: Earned 2,000,000 credits (2,011,264)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,176,414)321 Sieve Ruby: Earned 2,000,000 credits (2,709,642)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)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 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (62,188,645)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 72540 - Posted: 22 Jan 2014 | 6:40:54 UTC - in response to Message 72539.

A note to all: It does pay to have your computer set to "report results immediately". In this case, the double checker's computer (which still hasn't officially reported the task as completed) actually completed the calculation first -- it uploaded the results to the server about two hours before the official prime finder's computer did. But the prime finder's computer reported the task as completed, and the double checker's computer didn't. That's what counts. (Of course, very few people get to be even a double checker on a mega prime, so that's still quite the accomplishment!)



Is there a way to set this in BOINC? cant seem to find it.
One of my computers seems to be doing it all of a sudden but I would like to set that to report right away on all my computers.


You have to set it up in cc_config.xml.

That being said, we recently discovered that there's a way for us to force this to happen from the server side. We've turned that on, so for most (not all) tasks this will be the norm at PrimeGrid from now on.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Sellyme
Send message
Joined: 12 Apr 11
Posts: 69
ID: 94633
Credit: 51,922,279
RAC: 0
321 LLR Silver: Earned 100,000 credits (106,915)Cullen LLR Silver: Earned 100,000 credits (163,108)ESP LLR Amethyst: Earned 1,000,000 credits (1,368,311)PPS LLR Silver: Earned 100,000 credits (266,848)PSP LLR Silver: Earned 100,000 credits (189,163)SoB LLR Gold: Earned 500,000 credits (770,086)SR5 LLR Silver: Earned 100,000 credits (140,887)SGS LLR Silver: Earned 100,000 credits (119,359)TRP LLR Silver: Earned 100,000 credits (156,207)Woodall LLR Gold: Earned 500,000 credits (859,086)PPS Sieve Sapphire: Earned 20,000,000 credits (29,383,332)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (196,262)TRP Sieve (suspended) Silver: Earned 100,000 credits (106,116)GFN Jade: Earned 10,000,000 credits (18,094,468)
Message 72544 - Posted: 22 Jan 2014 | 11:41:09 UTC - in response to Message 72540.


That being said, we recently discovered that there's a way for us to force this to happen from the server side. We've turned that on, so for most (not all) tasks this will be the norm at PrimeGrid from now on.


I love you.

DirkProject donor
Send message
Joined: 10 Mar 10
Posts: 504
ID: 56675
Credit: 670,174,571
RAC: 1,254,539
Discovered 1 mega primeDiscovered 1 Fermat divisor321 LLR Turquoise: Earned 5,000,000 credits (5,418,357)Cullen LLR Turquoise: Earned 5,000,000 credits (5,256,909)ESP LLR Ruby: Earned 2,000,000 credits (2,905,591)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,689,642)PPS LLR Turquoise: Earned 5,000,000 credits (5,082,092)PSP LLR Ruby: Earned 2,000,000 credits (2,983,690)SoB LLR Turquoise: Earned 5,000,000 credits (5,542,658)SR5 LLR Ruby: Earned 2,000,000 credits (3,602,796)SGS LLR Turquoise: Earned 5,000,000 credits (5,017,063)TRP LLR Turquoise: Earned 5,000,000 credits (5,018,287)Woodall LLR Turquoise: Earned 5,000,000 credits (5,129,321)321 Sieve Gold: Earned 500,000 credits (599,138)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (201,767)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (10,158,539)PPS Sieve Double Silver: Earned 200,000,000 credits (281,285,913)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (12,293,182)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,183,808)AP 26/27 Emerald: Earned 50,000,000 credits (50,086,100)GFN Emerald: Earned 50,000,000 credits (56,973,902)PSA Double Bronze: Earned 100,000,000 credits (199,750,837)
Message 72545 - Posted: 22 Jan 2014 | 12:46:46 UTC - in response to Message 72544.

+1

Profile DaveProject donor
Send message
Joined: 13 Feb 12
Posts: 2443
ID: 130544
Credit: 669,248,597
RAC: 3,129,933
Found 2 primes in the 2018 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (5,008,573)Cullen LLR Turquoise: Earned 5,000,000 credits (5,005,909)ESP LLR Turquoise: Earned 5,000,000 credits (5,003,216)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,191,658)PPS LLR Turquoise: Earned 5,000,000 credits (5,000,002)PSP LLR Ruby: Earned 2,000,000 credits (4,970,577)SoB LLR Turquoise: Earned 5,000,000 credits (8,851,996)SR5 LLR Ruby: Earned 2,000,000 credits (3,343,491)SGS LLR Ruby: Earned 2,000,000 credits (2,631,405)TRP LLR Ruby: Earned 2,000,000 credits (3,000,132)Woodall LLR Ruby: Earned 2,000,000 credits (3,007,050)321 Sieve Silver: Earned 100,000 credits (396,425)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (268,250)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (10,000,502)PPS Sieve Double Silver: Earned 200,000,000 credits (266,666,326)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,000,133)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,000,970)AP 26/27 Double Bronze: Earned 100,000,000 credits (100,003,605)GFN Double Bronze: Earned 100,000,000 credits (100,000,025)PSA Double Bronze: Earned 100,000,000 credits (120,900,191)
Message 72553 - Posted: 22 Jan 2014 | 19:54:25 UTC

Aaahhh.

Message boards : Number crunching : First mega prime of 2014!

[Return to PrimeGrid main page]
DNS Powered by DNSEXIT.COM
Copyright © 2005 - 2019 Rytis Slatkevičius (contact) and PrimeGrid community. Server load 1.89, 2.39, 2.18
Generated 20 Apr 2019 | 7:35:05 UTC