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 : Leonids Shower Challenge

Author Message
[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 89627 - Posted: 8 Nov 2015 | 20:35:03 UTC

Welcome to the Leonids Shower Challenge

Watch out, winter is coming! (On the northern hemisphere at least) Although winter has some good sides, all the cold and what not is only good to push your crunchers to the maximum. PrimeGrid is therefore more than happy to oblige and offer a 3 day challenge on Sophie Germain Prime Search (LLR), coinciding with the Leonids Meteor Shower. Be careful with pushing your machines though, wouldn't want to turn it into a meteor!

Sophie Germain was born on April 1, 1776, in Paris, France. She was an extraordinary "French mathematician who made important contributions to the fields of differential geometry and number theory and to the study of Fermat's Last Theorem." (Wiki)

Because of the gender prejudices of the time, her early work was submitted under the pseudonym of M. LeBlanc. Later work was finally submitted under her own name and on 8 January 1816, she became the first woman to win a prize from the Paris Academy of Sciences. While some consider her work lacking in rigor, almost all agree that it was from the lack of a formal education that was denied to her based on her gender.

    The modern view generally acknowledges that although Sophie had great talent as a mathematician, her haphazard education had left her without the strong base she needed to truly excel. Louis Bucciarelli and Nancy Dworsky, Germain's biographers, summarize as follows: “All the evidence argues that Sophie Germain had a mathematical brilliance that never reached fruition due to a lack of rigorous training available only to men."(Wiki)

What better way to pay tribute to Sophie Germain than to find a prime with her namesake. Finding a World Record Sophie Germain prime would be incredible and even more amazing if it was found during the Challenge. :) Hey, it's possible. NOTE: A twin prime is also possible in this search because of the quad sieve.

While the Sophie Gemain prime remains elusive, a byproduct of the search are single primes and a fair amount of primes is expected.
To participate in the Challenge, please select only the Sophie Germain Prime Search (LLR) project in your PrimeGrid preferences section. The challenge will begin 14 november 2015 18:00 UTC and end 17 november 2015 18:00 UTC. Application builds are available for Linux 32 and 64 bit, Windows 32 and 64 bit and MacIntel. Intel CPUs with AVX capabilities (Sandy Bridge, Ivy Bridge) will have a very large advantage, and Intel CPUs with FMA3 (Haswell) will be the fastest.

ATTENTION: The primality program LLR is CPU intensive; so, it is vital to have a stable system with good cooling. It does not tolerate "even the slightest of errors." Please see this post for more details on how you can "stress test" your computer. WU's will take ~10 minutes on fast/newer computers and 30+ minutes on slower/older computers. If your computer is highly overclocked, please consider "stress testing" it. Sieving is an excellent alternative for computers that are not able to LLR. :)

Please, please, please make sure your machines are up to the task.


Time zone converter:

The World Clock - Time Zone Converter

NOTE: The countdown clock on the front page uses the host computer time. Therefore, if your computer time is off, so will the countdown clock. For precise timing, use the UTC Time in the data section to the left of the countdown clock.

Scoring Information

Scores will be kept for individuals and teams. Only work units issued AFTER 14 november 2015 18:00 UTC and received BEFORE 17 november 2015 18:00 UTC will be considered for credit. We will be using the same scoring method as we currently use for BOINC credits.
A quorum of 2 is NOT needed to award Challenge score - i.e. no double checker. Therefore, each returned result will earn a Challenge score. Please note that if the result is eventually declared invalid, the score will be removed.


At the Conclusion of the Challenge

    We kindly ask users "moving on" to ABORT their WU's instead of DETACHING, RESETTING, or PAUSING.

    ABORTING WU's allows them to be recycled immediately; thus a much faster "clean up" to the end of an LLR Challenge. DETACHING, RESETTING, and PAUSING WU's causes them to remain in limbo until they EXPIRE. Therefore, we must wait until WU's expire to send them out to be completed.

    Please consider either completing what's in the queue or ABORTING them. Thank you. :)


About the Sophie Germain Prime Search

A prime number p is called a Sophie Germain prime if 2p + 1 is also prime. For example, 5 is a Sophie Germain prime because it is prime and 2 × 5 + 1 = 11, is also prime. These numbers are named after Marie-Sophie Germain, an extraordinary "French mathematician who made important contributions to the fields of differential geometry and number theory and to the study of Fermat's Last Theorem." (Wiki)

We'll be searching the form k*2^n-1. If it is prime, then we'll check k*2^n+1, k*2^(n-1)-1, & k*2^(n+1)-1. We are able to do this because a quad sieve was performed for this search. This sieve ensured that k*2^n-1, k*2^n+1, k*2^(n-1)-1, & k*2^(n+1)-1 did not have any small prime divisors. The opportunity to find SG's and Twins in the same sieve file is appealing. However, we "expect" to find a Sophie Germain prime first.

The average time currently spent on testing a SGS Prime across PrimeGrid is 31 minutes. An I2500 with AVX takes about 15 minutes.


For more information about Sophie Germain primes, please visit these links:
http://primes.utm.edu/glossary/page.php?sort=SophieGermainPrime
http://mathworld.wolfram.com/SophieGermainPrime.html
http://en.wikipedia.org/wiki/Sophie_Germain_prime

For more infomation about Marie-Sophie Germain, please visit these links:
http://en.wikipedia.org/wiki/Sophie_Germain
http://www.pbs.org/wgbh/nova/proof/germain.html

What is LLR?

The Lucas-Lehmer-Riesel (LLR) test is a primality test for numbers of the form N = k*2^n − 1, with 2^n > k. Also, LLR is a program developed by Jean Penne that can run the LLR-tests. It includes the Proth test to perform +1 tests and PRP to test non base 2 numbers. See also:


(Edouard Lucas: 1842-1891, Derrick H. Lehmer: 1905-1991, Hans Riesel: 1929-2014).
____________
PrimeGrid Challenge Overall standings --- Last update: From Pi to Paddy (2016)

Profile Pooh Bear 27Project donor
Avatar
Send message
Joined: 10 May 09
Posts: 671
ID: 39821
Credit: 385,630,189
RAC: 75,788
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 Turquoise: Earned 5,000,000 credits (9,825,243)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 (suspended) 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 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 (10,441,152)GFN Double Bronze: Earned 100,000,000 credits (191,056,777)PSA Turquoise: Earned 5,000,000 credits (5,042,125)
Message 89722 - Posted: 13 Nov 2015 | 13:16:10 UTC

So, I have to travel this weekend for work and will not be at a spot I can change over at challenge time, so I changed them now and the most I should miss is about 15 minutes if ones starts seconds before start time. Life goes on, but at least the traveling includes a dinner and party and as much non-work talk as possible.

Good luck to all those who participate and I hope to be a double record holder by the end of this challenge ;)

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 11538
ID: 53948
Credit: 152,611,019
RAC: 96,283
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 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 (2,004,898)PPS LLR Ruby: Earned 2,000,000 credits (2,082,200)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (24,608,301)SR5 LLR Turquoise: Earned 5,000,000 credits (7,371,106)SGS LLR Ruby: Earned 2,000,000 credits (2,010,466)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,048,942)321 Sieve (suspended) Silver: Earned 100,000 credits (200,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,661,185)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 (52,995,478)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 89746 - Posted: 14 Nov 2015 | 18:32:41 UTC

In the first 30 minutes of the challenge nearly 65 thousand SGS tasks were sent out.
____________
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: 11538
ID: 53948
Credit: 152,611,019
RAC: 96,283
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 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 (2,004,898)PPS LLR Ruby: Earned 2,000,000 credits (2,082,200)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (24,608,301)SR5 LLR Turquoise: Earned 5,000,000 credits (7,371,106)SGS LLR Ruby: Earned 2,000,000 credits (2,010,466)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,048,942)321 Sieve (suspended) Silver: Earned 100,000 credits (200,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,661,185)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 (52,995,478)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 89748 - Posted: 14 Nov 2015 | 19:02:00 UTC

After one hour:

Challenge: Leonids Shower
App: 2 (SGS-LLR)
(As of 2015-11-14 19:00:03 UTC)

101734 tasks have been sent out. [CPU/GPU/anonymous_platform: 101686 (100%) / 0 (0%) / 48 (0%)]

Of those tasks that have been sent out:

411 (0%) came back with some kind of an error. [411 (0%) / 0 (0%) / 0 (0%)]
5314 (5%) have returned a successful result. [5279 (5%) / 0 (0%) / 36 (0%)]
96017 (94%) are still in progress. [96008 (94%) / 0 (0%) / 12 (0%)]

Of the tasks that have been returned successfully:

2972 (56%) are pending validation. [2920 (55%) / 0 (0%) / 31 (1%)]
2342 (44%) have been successfully validated. [2359 (44%) / 0 (0%) / 5 (0%)]
0 (0%) were invalid. [0 (0%) / 0 (0%) / 0 (0%)]
0 (0%) are inconclusive. [0 (0%) / 0 (0%) / 0 (0%)]

The current leading edge (i.e., latest work unit for which work has actually been sent out to a host) is k=2284569561615. The leading edge was at k=2280122057187 at the beginning of the challenge. Since the challenge started, the leading edge has advanced 0.20% as much as it had prior to the challenge!
____________
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: 11538
ID: 53948
Credit: 152,611,019
RAC: 96,283
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 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 (2,004,898)PPS LLR Ruby: Earned 2,000,000 credits (2,082,200)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (24,608,301)SR5 LLR Turquoise: Earned 5,000,000 credits (7,371,106)SGS LLR Ruby: Earned 2,000,000 credits (2,010,466)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,048,942)321 Sieve (suspended) Silver: Earned 100,000 credits (200,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,661,185)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 (52,995,478)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 89756 - Posted: 15 Nov 2015 | 19:03:15 UTC

After day 1:

Challenge: Leonids Shower
App: 2 (SGS-LLR)
(As of 2015-11-15 18:56:46 UTC)

495002 tasks have been sent out. [CPU/GPU/anonymous_platform: 493922 (100%) / 0 (0%) / 1080 (0%)]

Of those tasks that have been sent out:

4927 (1%) came back with some kind of an error. [4927 (1%) / 0 (0%) / 0 (0%)]
294321 (59%) have returned a successful result. [293261 (59%) / 0 (0%) / 1070 (0%)]
195762 (40%) are still in progress. [195749 (40%) / 0 (0%) / 10 (0%)]

Of the tasks that have been returned successfully:

50446 (17%) are pending validation. [50004 (17%) / 0 (0%) / 452 (0%)]
243726 (83%) have been successfully validated. [243109 (83%) / 0 (0%) / 617 (0%)]
52 (0%) were invalid. [52 (0%) / 0 (0%) / 0 (0%)]
97 (0%) are inconclusive. [96 (0%) / 0 (0%) / 1 (0%)]

The current leading edge (i.e., latest work unit for which work has actually been sent out to a host) is k=2309945512077. The leading edge was at k=2280122057187 at the beginning of the challenge. Since the challenge started, the leading edge has advanced 1.31% as much as it had prior to the challenge!

This is about 10 to 20 times the normal daily volume, so we're off to a great start!

So far there have been 9 validated primes discovered during the challenge. There's also about a dozen more primes that are waiting for wingmen.
____________
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: 11538
ID: 53948
Credit: 152,611,019
RAC: 96,283
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 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 (2,004,898)PPS LLR Ruby: Earned 2,000,000 credits (2,082,200)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (24,608,301)SR5 LLR Turquoise: Earned 5,000,000 credits (7,371,106)SGS LLR Ruby: Earned 2,000,000 credits (2,010,466)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,048,942)321 Sieve (suspended) Silver: Earned 100,000 credits (200,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,661,185)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 (52,995,478)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 89771 - Posted: 16 Nov 2015 | 18:13:27 UTC

After 2 days:

Challenge: Leonids Shower
App: 2 (SGS-LLR)
(As of 2015-11-16 18:10:12 UTC)

827179 tasks have been sent out. [CPU/GPU/anonymous_platform: 825101 (100%) / 0 (0%) / 2078 (0%)]

Of those tasks that have been sent out:

14934 (2%) came back with some kind of an error. [14934 (2%) / 0 (0%) / 0 (0%)]
607178 (73%) have returned a successful result. [605119 (73%) / 0 (0%) / 2068 (0%)]
205068 (25%) are still in progress. [205061 (25%) / 0 (0%) / 10 (0%)]

Of the tasks that have been returned successfully:

44973 (7%) are pending validation. [44427 (7%) / 0 (0%) / 555 (0%)]
561862 (93%) have been successfully validated. [560351 (92%) / 0 (0%) / 1511 (0%)]
186 (0%) were invalid. [186 (0%) / 0 (0%) / 0 (0%)]
157 (0%) are inconclusive. [155 (0%) / 0 (0%) / 2 (0%)]

The current leading edge (i.e., latest work unit for which work has actually been sent out to a host) is k=2334009303927. The leading edge was at k=2280122057187 at the beginning of the challenge. Since the challenge started, the leading edge has advanced 2.36% as much as it had prior to the challenge!

28 confirmed primes have been found so far during the challenge and 14 are waiting for verification.
____________
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: 11538
ID: 53948
Credit: 152,611,019
RAC: 96,283
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 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 (2,004,898)PPS LLR Ruby: Earned 2,000,000 credits (2,082,200)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (24,608,301)SR5 LLR Turquoise: Earned 5,000,000 credits (7,371,106)SGS LLR Ruby: Earned 2,000,000 credits (2,010,466)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,048,942)321 Sieve (suspended) Silver: Earned 100,000 credits (200,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,661,185)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 (52,995,478)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 89786 - Posted: 16 Nov 2015 | 23:55:19 UTC

With about one day to go, it's time for the usual end of challenge reminder:

At the Conclusion of the Challenge

We would prefer users "moving on" to finish those tasks they have downloaded, if not then please ABORT the WU's instead of DETACHING, RESETTING, or PAUSING.

ABORTING WU's allows them to be recycled immediately; thus a much faster "clean up" to the end of a Challenge. DETACHING, RESETTING, and PAUSING WU's causes them to remain in limbo until they EXPIRE. Therefore, we must wait until WU's expire to send them out to be completed.
____________
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: 11538
ID: 53948
Credit: 152,611,019
RAC: 96,283
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 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 (2,004,898)PPS LLR Ruby: Earned 2,000,000 credits (2,082,200)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (24,608,301)SR5 LLR Turquoise: Earned 5,000,000 credits (7,371,106)SGS LLR Ruby: Earned 2,000,000 credits (2,010,466)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,048,942)321 Sieve (suspended) Silver: Earned 100,000 credits (200,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,661,185)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 (52,995,478)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 89804 - Posted: 17 Nov 2015 | 18:10:25 UTC

The challenge is over! Final statistics:

Challenge: Leonids Shower
App: 2 (SGS-LLR)
(As of 2015-11-17 18:05:59 UTC)

1146407 tasks have been sent out. [CPU/GPU/anonymous_platform: 1143358 (100%) / 0 (0%) / 3049 (0%)]

Of those tasks that have been sent out:

33731 (3%) came back with some kind of an error. [33731 (3%) / 0 (0%) / 0 (0%)]
940151 (82%) have returned a successful result. [937102 (82%) / 0 (0%) / 3049 (0%)]
162105 (14%) are still in progress. [162090 (14%) / 0 (0%) / 0 (0%)]

Of the tasks that have been returned successfully:

31733 (3%) are pending validation. [31194 (3%) / 0 (0%) / 539 (0%)]
907996 (97%) have been successfully validated. [905486 (96%) / 0 (0%) / 2510 (0%)]
328 (0%) were invalid. [328 (0%) / 0 (0%) / 0 (0%)]
94 (0%) are inconclusive. [94 (0%) / 0 (0%) / 0 (0%)]

The current leading edge (i.e., latest work unit for which work has actually been sent out to a host) is k=2357183607315. The leading edge was at k=2280122057187 at the beginning of the challenge. Since the challenge started, the leading edge has advanced 3.38% as much as it had prior to the challenge!

54 primes were found during the 3 days of the challenge, and as many as 13 more may have been found that are waiting for validation. Well done!

Almost a million tasks were sent out AND returned during the three days. If that's not a record, it's really close to it.
____________
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: 11538
ID: 53948
Credit: 152,611,019
RAC: 96,283
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 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 (2,004,898)PPS LLR Ruby: Earned 2,000,000 credits (2,082,200)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (24,608,301)SR5 LLR Turquoise: Earned 5,000,000 credits (7,371,106)SGS LLR Ruby: Earned 2,000,000 credits (2,010,466)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,048,942)321 Sieve (suspended) Silver: Earned 100,000 credits (200,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,661,185)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 (52,995,478)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 89807 - Posted: 17 Nov 2015 | 18:22:21 UTC
Last modified: 22 Nov 2015 | 12:54:31 UTC

And the cleanup begins. This should be a relatively fast cleanup, perhaps as little as two weeks.

Cleanup status:

Nov-17: Leonids Shower: 31809 tasks outstanding; 21668 affecting individual (235) scoring positions; 8475 affecting team (35) scoring positions.
Nov-18: Leonids Shower: 19213 tasks outstanding; 10315 affecting individual (192) scoring positions; 797 affecting team (23) scoring positions.
Nov-19: Leonids Shower: 11301 tasks outstanding; 4553 affecting individual (140) scoring positions; 203 affecting team (15) scoring positions.
Nov-20: Leonids Shower: 6830 tasks outstanding; 2007 affecting individual (99) scoring positions; 114 affecting team (12) scoring positions.
Nov-21: Leonids Shower: 4543 tasks outstanding; 1224 affecting individual (74) scoring positions; 39 affecting team (8) scoring positions.
Nov-22: Leonids Shower: 2646 tasks outstanding; 581 affecting individual (52) scoring positions; 30 affecting team (6) scoring positions.
____________
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: 11538
ID: 53948
Credit: 152,611,019
RAC: 96,283
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 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 (2,004,898)PPS LLR Ruby: Earned 2,000,000 credits (2,082,200)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (24,608,301)SR5 LLR Turquoise: Earned 5,000,000 credits (7,371,106)SGS LLR Ruby: Earned 2,000,000 credits (2,010,466)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,048,942)321 Sieve (suspended) Silver: Earned 100,000 credits (200,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,661,185)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 (52,995,478)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 89954 - Posted: 23 Nov 2015 | 10:59:57 UTC

Final total: 67 primes were found during the three days of this challenge. Congratulations to all of the prime finders.
____________
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: 11538
ID: 53948
Credit: 152,611,019
RAC: 96,283
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 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 (2,004,898)PPS LLR Ruby: Earned 2,000,000 credits (2,082,200)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (24,608,301)SR5 LLR Turquoise: Earned 5,000,000 credits (7,371,106)SGS LLR Ruby: Earned 2,000,000 credits (2,010,466)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,048,942)321 Sieve (suspended) Silver: Earned 100,000 credits (200,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,661,185)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 (52,995,478)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 89955 - Posted: 23 Nov 2015 | 11:01:20 UTC - in response to Message 89807.
Last modified: 27 Nov 2015 | 12:58:24 UTC

Cleanup status:

Nov-17: Leonids Shower: 31809 tasks outstanding; 21668 affecting individual (235) scoring positions; 8475 affecting team (35) scoring positions.
Nov-18: Leonids Shower: 19213 tasks outstanding; 10315 affecting individual (192) scoring positions; 797 affecting team (23) scoring positions.
Nov-19: Leonids Shower: 11301 tasks outstanding; 4553 affecting individual (140) scoring positions; 203 affecting team (15) scoring positions.
Nov-20: Leonids Shower: 6830 tasks outstanding; 2007 affecting individual (99) scoring positions; 114 affecting team (12) scoring positions.
Nov-21: Leonids Shower: 4543 tasks outstanding; 1224 affecting individual (74) scoring positions; 39 affecting team (8) scoring positions.
Nov-22: Leonids Shower: 2646 tasks outstanding; 581 affecting individual (52) scoring positions; 30 affecting team (6) scoring positions.
Nov-23: Leonids Shower: 1385 tasks outstanding; 145 affecting individual (28) scoring positions; 2 affecting team (2) scoring positions.
Nov-24: Leonids Shower: 750 tasks outstanding; 46 affecting individual (14) scoring positions; 2 affecting team (2) scoring positions.
Nov-25: Leonids Shower: 331 tasks outstanding; 9 affecting individual (5) scoring positions; 0 affecting team (0) scoring positions.
Nov-26: Leonids Shower: 151 tasks outstanding; 2 affecting individual (2) scoring positions; 0 affecting team (0) scoring positions.
Nov-27: Leonids Shower: 51 tasks outstanding; 0 affecting individual (0) scoring positions; 0 affecting team (0) scoring positions.

The challenge cleanup is complete and the standings are final.

Congratulations to the winners, zunewantan (individual) and Czech National Team (team)!
____________
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 90107 - Posted: 30 Nov 2015 | 20:29:59 UTC

Overall standings have been updated.
____________
PrimeGrid Challenge Overall standings --- Last update: From Pi to Paddy (2016)

Post to thread

Message boards : Number crunching : Leonids Shower Challenge

[Return to PrimeGrid main page]
DNS Powered by DNSEXIT.COM
Copyright © 2005 - 2018 Rytis Slatkevičius (contact) and PrimeGrid community. Server load 0.68, 1.67, 1.89
Generated 15 Dec 2018 | 0:12:55 UTC