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
82642081TF
No factors below 275
TF target 275
P-1
B1 = 730000
B2 = 14417500
LL
StatusDateUserResidueShift
Unverified2018-12-22arnaud2DFFB3537A835B__31829172
History
DateUserTypeResult
2018-12-22arnaudC-LL
2DFFB3537A835B__
2017-08-17La GüiraNF-PM1
B1=730000, B2=14417500
2016-12-17One ManNF
no factor from 2^74 to 2^75
2016-12-16RichD0NF
no factor from 2^73 to 2^74
2016-11-25Judge HaleNF
no factor from 2^72 to 2^73
2014-01-20PascalBieriNF
no factor from 2^71 to 2^72
2013-09-05ManpowreNF
no factor from 2^70 to 2^71
2013-02-09Florimond C.NF
no factor from 2^69 to 2^70
2013-02-08SMoffatNF
no factor from 2^68 to 2^69
2013-02-07SMoffatNF
no factor from 2^67 to 2^68
2013-02-02rjbelansNF
no factor from 2^66 to 2^67
2012-08-17Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-18Architects CubedNF
no factor from 2^64 to 2^65
2010-01-031997rj7NF
no factor from 2^63 to 2^64