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Message boards : News : Another PPS Mega Prime!

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Van ZimmermanProject donor
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Joined: 30 Aug 12
Posts: 1853
ID: 168418
Credit: 4,902,777,768
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Discovered the World's First GFN-20 prime!!!Discovered 2 mega primesFound 1 prime in the 2018 Tour de Primes321 LLR Sapphire: Earned 20,000,000 credits (20,089,185)Cullen LLR Jade: Earned 10,000,000 credits (15,468,910)ESP LLR Sapphire: Earned 20,000,000 credits (20,089,407)Generalized Cullen/Woodall LLR Sapphire: Earned 20,000,000 credits (20,037,992)PPS LLR Sapphire: Earned 20,000,000 credits (20,106,782)PSP LLR Sapphire: Earned 20,000,000 credits (20,117,197)SoB LLR Sapphire: Earned 20,000,000 credits (21,208,789)SR5 LLR Jade: Earned 10,000,000 credits (16,228,869)SGS LLR Jade: Earned 10,000,000 credits (14,134,778)TRP LLR Sapphire: Earned 20,000,000 credits (20,619,871)Woodall LLR Jade: Earned 10,000,000 credits (16,893,295)Generalized Cullen/Woodall Sieve Sapphire: Earned 20,000,000 credits (20,326,839)PPS Sieve Double Amethyst: Earned 1,000,000,000 credits (1,051,222,753)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Jade: Earned 10,000,000 credits (10,189,695)TRP Sieve (suspended) Jade: Earned 10,000,000 credits (10,102,079)AP 26/27 Emerald: Earned 50,000,000 credits (51,669,540)GFN Double Ruby: Earned 2,000,000,000 credits (3,367,350,125)PSA Double Bronze: Earned 100,000,000 credits (186,919,477)
Message 108208 - Posted: 30 May 2017 | 11:13:29 UTC
Last modified: 30 May 2017 | 11:14:44 UTC

On 27 May 2017, 18:34:13 UTC, PrimeGrid’s PPS Mega Prime Search project found the Mega Prime:
1167*2^3399748+1

The prime is 1,023,430 digits long and will enter Chris Caldwell's The Largest Known Primes Database ranked 202nd overall.

The discovery was made by Eric Eskam (Doc No) of the United States using an Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz with 8GB RAM, running Microsoft Windows 10 Professional Edition. This computer took about 1 hour 17 minutes to complete the primality test using LLR. Eric is a member of the Heinlein Fans team.

The prime was verified on 27 May 2017, 20:33:53 UTC by Amy Chambers (Buckeye74) of the United States using an Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz with 16GB RAM, running Microsoft Windows 10 Core Edition. This computer took about 1 hour 15 minutes to complete the primality test using LLR. Amy is a member of the Sigma Omicron Chapter of Tau Kappa Epsilon team.

For more details, please see the official announcement.

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Message boards : News : Another PPS Mega Prime!

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