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Message boards : News : PPS Mega Prime!

Author Message
Van ZimmermanProject donor
Volunteer moderator
Volunteer tester
Project scientist
Send message
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 (2,113,385,459)PSA Double Bronze: Earned 100,000,000 credits (156,196,054)
Message 100284 - Posted: 25 Oct 2016 | 12:23:16 UTC
Last modified: 31 Oct 2016 | 16:57:30 UTC

On 24 October 2016, 17:17:12 UTC, PrimeGrid’s PPS Mega Prime Search project found the Mega Prime:

791*2^3323995+1

The prime is 1,000,626 digits long and will enter Chris Caldwell's The Largest Known Primes Database ranked 197th 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 26 October 2016 10:21:20 UTC, by Christoph Wolf ([CSF] Christoph Wolf) of Germany using an Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz with 8GB RAM running Windows 10 Professional. This computer took about 1 hour 11 minutes to complete the primality test using LLR. Christoph is a member of the CRUNCHERS SANS FRONTIERES team.

For more details, please see the official announcement.

[CSF] Thomas H.V. DupontProject donor
Send message
Joined: 22 Jan 16
Posts: 264
ID: 436840
Credit: 11,416,581
RAC: 26,901
321 LLR Bronze: Earned 10,000 credits (18,114)Cullen LLR Bronze: Earned 10,000 credits (34,704)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (15,312)PPS LLR Bronze: Earned 10,000 credits (14,711)SR5 LLR Bronze: Earned 10,000 credits (18,848)SGS LLR Silver: Earned 100,000 credits (454,934)Generalized Cullen/Woodall Sieve Silver: Earned 100,000 credits (113,599)PPS Sieve Turquoise: Earned 5,000,000 credits (8,410,645)TRP Sieve (suspended) Bronze: Earned 10,000 credits (26,191)GFN Amethyst: Earned 1,000,000 credits (1,161,291)PSA Amethyst: Earned 1,000,000 credits (1,148,230)
Message 100359 - Posted: 28 Oct 2016 | 8:39:40 UTC - in response to Message 100284.

Hi Van Zimmerman,
My teammate [CSF] Christoph Wolf is the DC of this mega prime.
Is there a reason so that it is not officially announced as DC?
____________
Founder of CRUNCHERS SANS FRONTIERES
www.crunchersansfrontieres.org
CSF lucky number 22872882^65536+1

Van ZimmermanProject donor
Volunteer moderator
Volunteer tester
Project scientist
Send message
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 (2,113,385,459)PSA Double Bronze: Earned 100,000,000 credits (156,196,054)
Message 100440 - Posted: 31 Oct 2016 | 16:52:02 UTC - in response to Message 100359.

Hi Van Zimmerman,
My teammate [CSF] Christoph Wolf is the DC of this mega prime.
Is there a reason so that it is not officially announced as DC?


When I posted the announcement, he had not completed his double-check yet, but the prime had been verified by T5K.

I have updated the official announcement and will have the news posting updated shortly.

[CSF] Thomas H.V. DupontProject donor
Send message
Joined: 22 Jan 16
Posts: 264
ID: 436840
Credit: 11,416,581
RAC: 26,901
321 LLR Bronze: Earned 10,000 credits (18,114)Cullen LLR Bronze: Earned 10,000 credits (34,704)Generalized Cullen/Woodall LLR Bronze: Earned 10,000 credits (15,312)PPS LLR Bronze: Earned 10,000 credits (14,711)SR5 LLR Bronze: Earned 10,000 credits (18,848)SGS LLR Silver: Earned 100,000 credits (454,934)Generalized Cullen/Woodall Sieve Silver: Earned 100,000 credits (113,599)PPS Sieve Turquoise: Earned 5,000,000 credits (8,410,645)TRP Sieve (suspended) Bronze: Earned 10,000 credits (26,191)GFN Amethyst: Earned 1,000,000 credits (1,161,291)PSA Amethyst: Earned 1,000,000 credits (1,148,230)
Message 100442 - Posted: 31 Oct 2016 | 17:13:09 UTC - in response to Message 100440.

Hi Van Zimmerman,
My teammate [CSF] Christoph Wolf is the DC of this mega prime.
Is there a reason so that it is not officially announced as DC?


When I posted the announcement, he had not completed his double-check yet, but the prime had been verified by T5K.

I have updated the official announcement and will have the news posting updated shortly.

Thanks so much, Van Zimmerman! :)
____________
Founder of CRUNCHERS SANS FRONTIERES
www.crunchersansfrontieres.org
CSF lucky number 22872882^65536+1

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Message boards : News : PPS Mega Prime!

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