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
76856359TF
No factors below 275
TF target 274
P-1
B1 = 665000
B2 = 13300000
LL
StatusDateUserResidueShift
Unverified2017-07-01Jack The Ripper8B205FF361CE6E__13837056
History
DateUserTypeResult
2017-07-01Jack The RipperC-LL
8B205FF361CE6E__
2016-05-01TheJudgerNF-PM1
B1=665000, B2=13300000, E=12
2016-04-24AirSquirrelsNF
no factor from 2^74 to 2^75
2016-04-21Judge HaleNF
no factor from 2^73 to 2^74
2016-04-03Mark RoseNF
no factor from 2^62 to 2^64
2013-06-04DRHNF
no factor from 2^72 to 2^73
2013-05-26SRS TechnologyNF
no factor from 2^71 to 2^72
2013-05-26SRS TechnologyNF
no factor from 2^70 to 2^71
2010-10-09Charles A. MorrisNF
no factor from 2^69 to 2^70
2010-10-07Sid & AndyNF
no factor from 2^68 to 2^69
2010-10-03Sid & AndyNF
no factor from 2^67 to 2^68
2010-09-26PrimeCruncherNF
no factor from 2^66 to 2^67
2010-09-18ANONYMOUSNF
no factor from 2^65 to 2^66
2010-09-17MarmaladeNF
no factor from 2^64 to 2^65