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

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Exponent Range:










MnStatusDetails
69626797TF
No factors below 275
TF target 274
P-1
B1 = 680000
B2 = 14960000
LL
StatusDateUserResidueShift
Unverified2016-09-21Mikhail E. GolosovC222531284B234__35285303
History
DateUserTypeResult
2016-09-21Mikhail E. GolosovC-LL
C222531284B234__
2016-06-03Judge HaleNF
no factor from 2^74 to 2^75
2016-03-31Mark RoseNF
no factor from 2^62 to 2^64
2014-07-08Architects CubedNF
no factor from 2^73 to 2^74
2014-04-29rx7350NF-PM1
B1=680000, B2=14960000, E=12
2014-04-21Bill StaffenNF
no factor from 2^71 to 2^73
2012-08-10Houd Al-ObaidliNF
no factor from 2^70 to 2^71
2012-03-29MatthiasNF
no factor from 2^69 to 2^70
2010-07-14subgeniusNF
no factor from 2^68 to 2^69
2010-07-11subgeniusNF
no factor from 2^67 to 2^68
2010-07-08Angelo PapaNF
no factor from 2^66 to 2^67
2010-02-22rextheruntNF
no factor from 2^65 to 2^66
2010-02-17dtlgcNF
no factor from 2^64 to 2^65