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Message boards : News : PPS-Mega Prime!

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Van ZimmermanProject donor
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Joined: 30 Aug 12
Posts: 1697
ID: 168418
Credit: 3,890,075,643
RAC: 4,768,466
321 LLR Jade: Earned 10,000,000 credits (12,551,711)Cullen LLR Jade: Earned 10,000,000 credits (11,120,577)ESP LLR Jade: Earned 10,000,000 credits (10,366,634)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (11,977,024)PPS LLR Jade: Earned 10,000,000 credits (14,189,128)PSP LLR Jade: Earned 10,000,000 credits (17,826,235)SoB LLR Jade: Earned 10,000,000 credits (12,444,356)SR5 LLR Jade: Earned 10,000,000 credits (11,669,696)SGS LLR Jade: Earned 10,000,000 credits (10,499,093)TRP LLR Jade: Earned 10,000,000 credits (13,823,051)Woodall LLR Jade: Earned 10,000,000 credits (11,913,243)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 (50,488,984)GFN Double Ruby: Earned 2,000,000,000 credits (2,493,951,460)PSA Double Bronze: Earned 100,000,000 credits (168,236,054)
Message 111944 - Posted: 28 Nov 2017 | 12:28:30 UTC

On 27 November 2017,15:53:16 UTC, PrimeGrid’s PPS Mega Prime Search project found the Mega Prime:
1155*2^3446253+1

The prime is 1,037,429 digits long and will enter Chris Caldwell's The Largest Known Primes Database ranked 209th overall.

The discovery was made by Randall Scalise (Randall J. Scalise) of the United States using an Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz with 8GB RAM, running Linux. This computer took about 1 hour 8 minutes to complete the primality test using LLR.

The prime was verified on 27 November 2017, 16:01:56 UTC by John S. Chambers (Johnny Rotten) of the United States using an Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz with 16GB RAM, running Microsoft Windows 10. This computer took about 35 minutes to complete the primality test using multithreaded LLR. John is a member of the SETI.USA team.

For more details, please see the official announcement.

Profile vasyannyasha
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Joined: 20 Feb 17
Posts: 15
ID: 493939
Credit: 538,022
RAC: 6,479
Generalized Cullen/Woodall Sieve Bronze: Earned 10,000 credits (29,493)PPS Sieve Silver: Earned 100,000 credits (300,019)GFN Bronze: Earned 10,000 credits (80,763)PSA Silver: Earned 100,000 credits (119,540)
Message 111949 - Posted: 28 Nov 2017 | 18:16:12 UTC
Last modified: 28 Nov 2017 | 18:16:22 UTC

Also this prime divides xGF(3446249,12,11).
P.S
Do you write about this in announcments?
____________

JimBProject donor
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Joined: 4 Aug 11
Posts: 656
ID: 107307
Credit: 487,257,457
RAC: 6,697,865
321 LLR Ruby: Earned 2,000,000 credits (2,014,631)Cullen LLR Ruby: Earned 2,000,000 credits (2,041,185)ESP LLR Ruby: Earned 2,000,000 credits (2,067,139)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,011,657)PPS LLR Ruby: Earned 2,000,000 credits (2,068,090)PSP LLR Ruby: Earned 2,000,000 credits (3,617,961)SoB LLR Turquoise: Earned 5,000,000 credits (9,345,312)SR5 LLR Turquoise: Earned 5,000,000 credits (6,401,985)SGS LLR Ruby: Earned 2,000,000 credits (2,000,495)TRP LLR Ruby: Earned 2,000,000 credits (2,072,292)Woodall LLR Ruby: Earned 2,000,000 credits (2,082,879)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,002,919)Generalized Cullen/Woodall Sieve Turquoise: Earned 5,000,000 credits (6,245,504)PPS Sieve Sapphire: Earned 20,000,000 credits (27,326,793)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,341,676)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,070,804)AP 26/27 Ruby: Earned 2,000,000 credits (3,416,335)GFN Sapphire: Earned 20,000,000 credits (26,019,470)PSA Double Silver: Earned 200,000,000 credits (380,110,330)
Message 111968 - Posted: 29 Nov 2017 | 12:51:28 UTC - in response to Message 111949.

Also this prime divides xGF(3446249,12,11).
P.S
Do you write about this in announcments?

Yes, but I screwed up and he didn't know about it.

Van ZimmermanProject donor
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Volunteer tester
Project scientist
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Joined: 30 Aug 12
Posts: 1697
ID: 168418
Credit: 3,890,075,643
RAC: 4,768,466
321 LLR Jade: Earned 10,000,000 credits (12,551,711)Cullen LLR Jade: Earned 10,000,000 credits (11,120,577)ESP LLR Jade: Earned 10,000,000 credits (10,366,634)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (11,977,024)PPS LLR Jade: Earned 10,000,000 credits (14,189,128)PSP LLR Jade: Earned 10,000,000 credits (17,826,235)SoB LLR Jade: Earned 10,000,000 credits (12,444,356)SR5 LLR Jade: Earned 10,000,000 credits (11,669,696)SGS LLR Jade: Earned 10,000,000 credits (10,499,093)TRP LLR Jade: Earned 10,000,000 credits (13,823,051)Woodall LLR Jade: Earned 10,000,000 credits (11,913,243)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 (50,488,984)GFN Double Ruby: Earned 2,000,000,000 credits (2,493,951,460)PSA Double Bronze: Earned 100,000,000 credits (168,236,054)
Message 111986 - Posted: 30 Nov 2017 | 10:50:08 UTC

The announcement is fixed.

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Message boards : News : PPS-Mega Prime!

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