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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: 1613
ID: 168418
Credit: 3,484,373,675
RAC: 4,461,464
321 LLR Jade: Earned 10,000,000 credits (12,367,607)Cullen LLR Jade: Earned 10,000,000 credits (10,374,861)ESP LLR Jade: Earned 10,000,000 credits (10,146,224)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (11,215,135)PPS LLR Jade: Earned 10,000,000 credits (11,411,755)PSP LLR Jade: Earned 10,000,000 credits (17,826,235)SoB LLR Jade: Earned 10,000,000 credits (10,982,584)SR5 LLR Jade: Earned 10,000,000 credits (10,116,342)SGS LLR Jade: Earned 10,000,000 credits (10,377,556)TRP LLR Jade: Earned 10,000,000 credits (10,239,282)Woodall LLR Jade: Earned 10,000,000 credits (10,594,796)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (18,073,742)PPS Sieve Double Amethyst: Earned 1,000,000,000 credits (1,000,651,011)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 (50,121,071)GFN Double Ruby: Earned 2,000,000,000 credits (2,113,417,115)PSA Double Bronze: Earned 100,000,000 credits (156,196,054)
Message 104048 - Posted: 23 Jan 2017 | 13:59:24 UTC
Last modified: 23 Jan 2017 | 19:20:18 UTC

On 19 January 2017, 22:43:32 UTC, PrimeGrid’s PPS Mega Prime Search project found the Mega Prime:

1183*2^3353058+1

The prime is 1,009,375 digits long and will enter Chris Caldwell's “The Largest Known Primes Database” ranked 202nd overall.

The discovery was made by Michele T. Mazzucato (nillium) of Italy using an Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz with 8GB RAM, running Microsoft Windows 7 Professional Edition. This computer took about 2 hours 26 minutes to complete the primality test using LLR.

The prime was verified on 20 January 2017, 00:27:58 UTC by Akinori Kanno (teagin) of Japan using an Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz with 16GB RAM, running Microsoft Windows 10 Professional Edition. This computer took about 2 hours 49 minutes to complete the primality test using LLR.

For more details, please see the official announcement.

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Message boards : News : Another PPS Mega Prime!

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