PrimeGrid
Please visit donation page to help the project cover running costs for this month

Toggle Menu

Join PrimeGrid

Returning Participants

Community

Leader Boards

Results

Other

drummers-lowrise

Advanced search

Message boards : News : 321 Mega Prime!

Author Message
Scott BrownProject donor
Volunteer moderator
Project administrator
Volunteer tester
Project scientist
Avatar
Send message
Joined: 17 Oct 05
Posts: 1769
ID: 1178
Credit: 5,532,127,150
RAC: 2,183,534
Discovered the World's First base 116 Generalized Cullen prime!!!Discovered 12 mega primesEliminated 6 conjecture "k"sDiscovered 1 Sophie Germain pairDiscovered 1 Fermat divisor2012 Tour de Primes highest prime count2012 Tour de Primes most Mountain Stage primes2015 Tour de Primes highest prime count2016 Tour de Primes highest prime countFound 23 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 2 primes in the 2018 Tour de Primes Mountain Stage321 LLR Double Bronze: Earned 100,000,000 credits (100,829,118)Cullen LLR Double Bronze: Earned 100,000,000 credits (103,870,990)ESP LLR Double Bronze: Earned 100,000,000 credits (103,603,483)Generalized Cullen/Woodall LLR Double Bronze: Earned 100,000,000 credits (102,075,655)PPS LLR Double Silver: Earned 200,000,000 credits (303,052,366)PSP LLR Emerald: Earned 50,000,000 credits (88,718,103)SoB LLR Double Bronze: Earned 100,000,000 credits (116,841,417)SR5 LLR Double Bronze: Earned 100,000,000 credits (129,423,098)SGS LLR Double Bronze: Earned 100,000,000 credits (148,139,724)TPS LLR (retired) Silver: Earned 100,000 credits (235,439)TRP LLR Double Bronze: Earned 100,000,000 credits (109,149,031)Woodall LLR Double Bronze: Earned 100,000,000 credits (101,356,263)321 Sieve (suspended) Turquoise: Earned 5,000,000 credits (8,322,150)Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (83,794,448)Generalized Cullen/Woodall Sieve Double Silver: Earned 200,000,000 credits (240,472,670)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (2,105,665,691)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Double Silver: Earned 200,000,000 credits (203,523,358)TRP Sieve (suspended) Double Silver: Earned 200,000,000 credits (201,489,157)AP 26/27 Double Bronze: Earned 100,000,000 credits (119,533,830)GFN Double Gold: Earned 500,000,000 credits (902,983,443)PSA Double Silver: Earned 200,000,000 credits (259,058,048)
Message 81197 - Posted: 9 Dec 2014 | 21:03:50 UTC

On 22 November 2014, 14:46:02 UTC, PrimeGrid’s 321 Prime Search project found the mega prime:

3*2^11484018-1

The prime is 3,457,035 digits long and enters Chris Caldwell's The Largest Known Primes Database ranked 12th overall. This is the largest known 321 mega prime and the largest prime found to date at PrimeGrid!

The discovery was made by Serhiy Gushchak (Sergyg) of the Ukraine using an Intel(R) Core(TM) i3-2120 CPU @ 3.30GHz with 12 GB RAM running Microsoft Windows 7 Ultimate. This computer took about 27 hours and 2 minutes to complete the primality test using LLR. Serhiy is a member of the Ukraine Team.

The prime was verified on 24 November 2014 11:24:03 UTC, by Thomas Schulze Curly of Germany using an Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz with 16 GB RAM running Microsoft Windows 7 Professional. This computer took about 32 hours and 56 minutes to complete the primality test using LLR. Thomas is a member of the BOINCStats Team.

For more details, please see the official announcement.

Scott BrownProject donor
Volunteer moderator
Project administrator
Volunteer tester
Project scientist
Avatar
Send message
Joined: 17 Oct 05
Posts: 1769
ID: 1178
Credit: 5,532,127,150
RAC: 2,183,534
Discovered the World's First base 116 Generalized Cullen prime!!!Discovered 12 mega primesEliminated 6 conjecture "k"sDiscovered 1 Sophie Germain pairDiscovered 1 Fermat divisor2012 Tour de Primes highest prime count2012 Tour de Primes most Mountain Stage primes2015 Tour de Primes highest prime count2016 Tour de Primes highest prime countFound 23 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 2 primes in the 2018 Tour de Primes Mountain Stage321 LLR Double Bronze: Earned 100,000,000 credits (100,829,118)Cullen LLR Double Bronze: Earned 100,000,000 credits (103,870,990)ESP LLR Double Bronze: Earned 100,000,000 credits (103,603,483)Generalized Cullen/Woodall LLR Double Bronze: Earned 100,000,000 credits (102,075,655)PPS LLR Double Silver: Earned 200,000,000 credits (303,052,366)PSP LLR Emerald: Earned 50,000,000 credits (88,718,103)SoB LLR Double Bronze: Earned 100,000,000 credits (116,841,417)SR5 LLR Double Bronze: Earned 100,000,000 credits (129,423,098)SGS LLR Double Bronze: Earned 100,000,000 credits (148,139,724)TPS LLR (retired) Silver: Earned 100,000 credits (235,439)TRP LLR Double Bronze: Earned 100,000,000 credits (109,149,031)Woodall LLR Double Bronze: Earned 100,000,000 credits (101,356,263)321 Sieve (suspended) Turquoise: Earned 5,000,000 credits (8,322,150)Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (83,794,448)Generalized Cullen/Woodall Sieve Double Silver: Earned 200,000,000 credits (240,472,670)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (2,105,665,691)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Double Silver: Earned 200,000,000 credits (203,523,358)TRP Sieve (suspended) Double Silver: Earned 200,000,000 credits (201,489,157)AP 26/27 Double Bronze: Earned 100,000,000 credits (119,533,830)GFN Double Gold: Earned 500,000,000 credits (902,983,443)PSA Double Silver: Earned 200,000,000 credits (259,058,048)
Message 81198 - Posted: 9 Dec 2014 | 21:06:06 UTC - in response to Message 81197.


My apologies for the delay in the announcement and my hearty congratulations to Serhiy on the terrific find!

Some interesting facts about this find:

This is the largest known 321 prime, and the largest prime ever found by PrimeGrid.

This was PrimeGrid's 28th mega prime discovery of 2014 (a new record) and our 66th mega prime overall.

November is the 11th consecutive month this year where PrimeGrid has found at least one mega prime, and the 12th consecutive month in a row that we've found at least one mega prime going back to December of 2013.

Iain BethuneProject donor
Volunteer moderator
Project administrator
Volunteer developer
Volunteer tester
Project scientist
Send message
Joined: 28 Jan 09
Posts: 1586
ID: 34775
Credit: 191,758,012
RAC: 75,944
321 LLR Gold: Earned 500,000 credits (597,175)Cullen LLR Amethyst: Earned 1,000,000 credits (1,355,381)ESP LLR Turquoise: Earned 5,000,000 credits (5,048,594)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,564,412)PPS LLR Amethyst: Earned 1,000,000 credits (1,025,115)PSP LLR Sapphire: Earned 20,000,000 credits (28,367,849)SoB LLR Jade: Earned 10,000,000 credits (13,917,298)SR5 LLR Turquoise: Earned 5,000,000 credits (5,189,992)SGS LLR Amethyst: Earned 1,000,000 credits (1,244,067)TRP LLR Turquoise: Earned 5,000,000 credits (5,169,405)Woodall LLR Amethyst: Earned 1,000,000 credits (1,070,956)321 Sieve (suspended) Bronze: Earned 10,000 credits (20,003)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (200,371)Generalized Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (11,645,025)PPS Sieve Turquoise: Earned 5,000,000 credits (7,536,532)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,017,144)TRP Sieve (suspended) Gold: Earned 500,000 credits (554,946)AP 26/27 Ruby: Earned 2,000,000 credits (3,577,848)GFN Emerald: Earned 50,000,000 credits (97,047,976)PSA Ruby: Earned 2,000,000 credits (4,606,694)
Message 81200 - Posted: 9 Dec 2014 | 22:26:28 UTC - in response to Message 81198.

Does anyone know the root of the inconsistency between this which is claimed to be our 66th megaprime, and this list, which contains only 65 primes?

- Iain
____________
Twitter: IainBethune
Proud member of team "Aggie The Pew". Go Aggie!
3073428256125*2^1290000-1 is Prime!

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 11540
ID: 53948
Credit: 152,790,722
RAC: 108,105
The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,004,898)PPS LLR Ruby: Earned 2,000,000 credits (2,082,200)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (24,608,301)SR5 LLR Turquoise: Earned 5,000,000 credits (7,371,106)SGS LLR Ruby: Earned 2,000,000 credits (2,010,466)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,067,047)321 Sieve (suspended) Silver: Earned 100,000 credits (200,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,673,198)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (53,145,608)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 81202 - Posted: 10 Dec 2014 | 1:36:49 UTC - in response to Message 81200.

Does anyone know the root of the inconsistency between this which is claimed to be our 66th megaprime, and this list, which contains only 65 primes?

- Iain


My "66" (actually 67) includes all the primes for which PrimeGrid is credited, including three found by the Prime Sierpinski Problem project where we get joint credit because they're using our sieve file.

The number should be either 67, (including the PPS-Mega prime found after this 321), or 64. Since the primes found at PSP shouldn't be in our database, the online web page list should have 64, not 65. I'll have to look in there and see which "extra" prime is in the list. My guess is it's a prime "re-discovered" at PrimeGrid that was already discovered elsewhere.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 11540
ID: 53948
Credit: 152,790,722
RAC: 108,105
The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,004,898)PPS LLR Ruby: Earned 2,000,000 credits (2,082,200)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (24,608,301)SR5 LLR Turquoise: Earned 5,000,000 credits (7,371,106)SGS LLR Ruby: Earned 2,000,000 credits (2,010,466)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,067,047)321 Sieve (suspended) Silver: Earned 100,000 credits (200,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,673,198)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (53,145,608)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 81203 - Posted: 10 Dec 2014 | 1:48:55 UTC
Last modified: 10 Dec 2014 | 2:29:22 UTC

Update: The extra prime in our list is 7*2^3511774+1 (#52 on our list), which is on the Top 5K list without crediting PrimeGrid. Either it was discovered elsewhere and we didn't know about it and "re-discovered" it, or it was found here and the person reported it themselves without giving PrimeGrid credit.

It's difficult to tell which is correct.

EDIT: Or *we* reported it for the user, and we didn't give PrimeGrid credit. If it was indeed done on PrimeGrid, it was at the very beginning of our existence and things surely operated differently then than they do now.

EDIT 2: This prime is one of the really old "PRPNet" primes that I imported a few years ago from the old log files Lennart and John had.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 11540
ID: 53948
Credit: 152,790,722
RAC: 108,105
The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,004,898)PPS LLR Ruby: Earned 2,000,000 credits (2,082,200)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (24,608,301)SR5 LLR Turquoise: Earned 5,000,000 credits (7,371,106)SGS LLR Ruby: Earned 2,000,000 credits (2,010,466)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,067,047)321 Sieve (suspended) Silver: Earned 100,000 credits (200,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,673,198)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (53,145,608)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 81204 - Posted: 10 Dec 2014 | 2:35:41 UTC

After even more research, looking through all the files I've got, my notes, and so forth, that particular prime is one of about 400 or so PRPNet primes that were manually put into the BOINC database before I did the mass import. The bottom line is I have no idea what the origin of that prime is, who put it into the database, and whether or not this was found by the same person as is listed in the Top 5K database.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Profile rilian
Avatar
Send message
Joined: 17 Jul 08
Posts: 3
ID: 25771
Credit: 316,386
RAC: 0
Cullen LLR Silver: Earned 100,000 credits (256,604)ESP LLR Bronze: Earned 10,000 credits (42,219)
Message 81208 - Posted: 10 Dec 2014 | 10:50:19 UTC

wow!!!!

i'm happy to be member of team Ukraine and doing such amazing discoveries! :)
____________
I find useless prime numbers for Ukraine. Join our forums about Prime Grid

Profile Death[Kiev]
Volunteer tester
Avatar
Send message
Joined: 12 Jun 08
Posts: 126
ID: 24043
Credit: 3,622,648
RAC: 0
321 LLR Silver: Earned 100,000 credits (102,041)Cullen LLR Bronze: Earned 10,000 credits (32,959)ESP LLR Bronze: Earned 10,000 credits (83,243)PPS LLR Silver: Earned 100,000 credits (223,033)PSP LLR Silver: Earned 100,000 credits (131,571)SR5 LLR Bronze: Earned 10,000 credits (49,026)SGS LLR Bronze: Earned 10,000 credits (99,613)TRP LLR Silver: Earned 100,000 credits (261,144)Woodall LLR Silver: Earned 100,000 credits (164,341)321 Sieve (suspended) Bronze: Earned 10,000 credits (10,359)Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (40,093)PPS Sieve Gold: Earned 500,000 credits (562,985)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (44,403)TRP Sieve (suspended) Silver: Earned 100,000 credits (102,453)AP 26/27 Bronze: Earned 10,000 credits (11,505)GFN Silver: Earned 100,000 credits (165,611)PSA Amethyst: Earned 1,000,000 credits (1,537,892)
Message 81209 - Posted: 10 Dec 2014 | 11:51:49 UTC

PadanianProject donor
Send message
Joined: 27 Mar 06
Posts: 119
ID: 2589
Credit: 108,864,695
RAC: 0
321 LLR Silver: Earned 100,000 credits (249,316)Cullen LLR Silver: Earned 100,000 credits (158,904)ESP LLR Bronze: Earned 10,000 credits (75,302)PPS LLR Bronze: Earned 10,000 credits (45,389)PSP LLR Bronze: Earned 10,000 credits (29,126)SR5 LLR Bronze: Earned 10,000 credits (74,523)SGS LLR Bronze: Earned 10,000 credits (19,318)TPS LLR (retired) Bronze: Earned 10,000 credits (85,275)TRP LLR Silver: Earned 100,000 credits (114,980)Woodall LLR Bronze: Earned 10,000 credits (45,417)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (174,934)Generalized Cullen/Woodall Sieve Amethyst: Earned 1,000,000 credits (1,040,958)PPS Sieve Double Bronze: Earned 100,000,000 credits (101,408,618)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (3,230,068)TRP Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,678,264)AP 26/27 Bronze: Earned 10,000 credits (24,258)GFN Silver: Earned 100,000 credits (391,539)
Message 81226 - Posted: 10 Dec 2014 | 22:48:37 UTC

Why an i3 took hours less than an i7 to double check the same prime?

Profile Michael GoetzProject donor
Volunteer moderator
Project administrator
Project scientist
Avatar
Send message
Joined: 21 Jan 10
Posts: 11540
ID: 53948
Credit: 152,790,722
RAC: 108,105
The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,063,182)Cullen LLR Ruby: Earned 2,000,000 credits (2,005,249)ESP LLR Ruby: Earned 2,000,000 credits (2,001,789)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,004,898)PPS LLR Ruby: Earned 2,000,000 credits (2,082,200)PSP LLR Ruby: Earned 2,000,000 credits (2,632,269)SoB LLR Sapphire: Earned 20,000,000 credits (24,608,301)SR5 LLR Turquoise: Earned 5,000,000 credits (7,371,106)SGS LLR Ruby: Earned 2,000,000 credits (2,010,466)TRP LLR Ruby: Earned 2,000,000 credits (2,433,520)Woodall LLR Ruby: Earned 2,000,000 credits (2,067,047)321 Sieve (suspended) Silver: Earned 100,000 credits (200,576)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (3,673,198)PPS Sieve Sapphire: Earned 20,000,000 credits (20,110,788)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Turquoise: Earned 5,000,000 credits (7,086,053)GFN Emerald: Earned 50,000,000 credits (53,145,608)PSA Jade: Earned 10,000,000 credits (10,038,118)
Message 81227 - Posted: 10 Dec 2014 | 23:28:31 UTC - in response to Message 81226.

Why an i3 took hours less than an i7 to double check the same prime?


The i7 probably was using hyperthreading, which approximately doubles the run time.
____________
Please do not PM me with support questions. Ask on the forums instead. Thank you!

My lucky number is 75898524288+1

Profile Crun-chiProject donor
Volunteer tester
Avatar
Send message
Joined: 25 Nov 09
Posts: 2477
ID: 50683
Credit: 44,384,558
RAC: 70,679
Eliminated 1 conjecture "k"Found 1 prime in the 2018 Tour de Primes321 LLR Silver: Earned 100,000 credits (229,492)Cullen LLR Silver: Earned 100,000 credits (110,733)PPS LLR Ruby: Earned 2,000,000 credits (2,032,984)PSP LLR Silver: Earned 100,000 credits (104,385)SoB LLR Silver: Earned 100,000 credits (106,117)SR5 LLR Silver: Earned 100,000 credits (139,802)SGS LLR Amethyst: Earned 1,000,000 credits (1,073,792)TRP LLR Silver: Earned 100,000 credits (122,712)Woodall LLR Silver: Earned 100,000 credits (122,944)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,000,599)Generalized Cullen/Woodall Sieve Gold: Earned 500,000 credits (515,556)PPS Sieve Jade: Earned 10,000,000 credits (10,561,511)TRP Sieve (suspended) Silver: Earned 100,000 credits (255,612)AP 26/27 Ruby: Earned 2,000,000 credits (2,575,874)GFN Jade: Earned 10,000,000 credits (16,910,335)PSA Turquoise: Earned 5,000,000 credits (7,522,050)
Message 81228 - Posted: 11 Dec 2014 | 0:07:10 UTC - in response to Message 81226.

CPU type GenuineIntel
Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz [Family 6 Model 58 Stepping 9]
Number of processors 8

Michael is right... :)
____________
9 *10^1009567-1 REPDIGIT MEGA PRIME :) :) :)
57*2^3339932-1 MEGA PRIME :)
10994460^131072+1 GENERALIZED FERMAT :)
31*332^367560+1 CRUS PRIME :)
Proud member of team Aggie The Pew. Go Aggie!

Post to thread

Message boards : News : 321 Mega Prime!

[Return to PrimeGrid main page]
DNS Powered by DNSEXIT.COM
Copyright © 2005 - 2018 Rytis Slatkevičius (contact) and PrimeGrid community. Server load 0.74, 0.70, 0.83
Generated 15 Dec 2018 | 15:00:51 UTC