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Message boards : News : Oktoberfest Challenge!

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Profile Roger
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Joined: 27 Nov 11
Posts: 1024
ID: 120786
Credit: 250,565,900
RAC: 174,900
Found 1 prime in the 2018 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,328,662)Cullen LLR Amethyst: Earned 1,000,000 credits (1,138,754)ESP LLR Amethyst: Earned 1,000,000 credits (1,814,224)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,050,279)PPS LLR Ruby: Earned 2,000,000 credits (2,149,793)PSP LLR Ruby: Earned 2,000,000 credits (2,420,512)SoB LLR Amethyst: Earned 1,000,000 credits (1,493,571)SR5 LLR Ruby: Earned 2,000,000 credits (2,238,295)SGS LLR Ruby: Earned 2,000,000 credits (2,028,671)TRP LLR Ruby: Earned 2,000,000 credits (2,066,087)Woodall LLR Amethyst: Earned 1,000,000 credits (1,076,396)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (207,387)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,788,845)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 (20,033,065)GFN Emerald: Earned 50,000,000 credits (54,767,986)PSA Sapphire: Earned 20,000,000 credits (43,298,465)
Message 120513 - Posted: 15 Sep 2018 | 11:03:13 UTC

From September 15th, 2018 Primegrid will be running a Cullen Challenge to celebrate Oktoberfest! The wold's biggest Volkfest is held annually in Munich, Bavaria, Germany, with more than six million people from around the world attending.

The 7 day Challenge starts at 18:00 UTC and ends on 22nd September exactly one week later at 18:00 UTC. Work units from the CUL (LLR) project, which are downloaded and completed during the challenge will count towards your challenge score.

The last Cullen Prime found was 6679881*2^6679881+1 from 2009. We're now testing numbers past 16M, so emotionally due for a prime.

For more information and discussion, please head over to the official challenge thread: http://www.primegrid.com/forum_thread.php?id=8194

Good luck!

Message boards : News : Oktoberfest Challenge!

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