Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
62911669TF
No factors below 275
TF target 274
P-1
B1 = 875000
B2 = 19031250
LL
StatusDateUserResidueShift
Verified2013-11-30Mike5E0D11FB3C7B1CD726164620
Verified2022-11-20Sergey Nosov5E0D11FB3C7B1CD756298527
History
DateUserTypeResult
2022-11-20Sergey NosovC-LL
5E0D11FB3C7B1CD7
2022-10-26LordJuliusNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-11-30MikeC-LL
5E0D11FB3C7B1CD7
2013-09-03Jerry HallettNF-PM1
B1=875000, B2=19031250, E=12
2013-08-31The MawnNF
no factor from 2^73 to 2^74
2013-03-29RichD0NF
no factor from 2^71 to 2^73
2012-10-29Juergen KampmeierNF
no factor from 2^70 to 2^71
2011-12-15GrunwalderGIMPNF
no factor from 2^69 to 2^70
2010-03-04jaaltoNF
no factor from 2^68 to 2^69
2010-02-19-Anonymous-NF
no factor from 2^67 to 2^68
2009-08-18Sturle SundeNF
no factor from 2^66 to 2^67
2009-08-16lindedNF
no factor from 2^65 to 2^66
2009-08-15Sturle SundeNF
no factor from 2^64 to 2^65
2009-02-06Wojciech FlorekNF
no factor from 2^63 to 2^64