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
83078839TF
No factors below 276
TF target 275
P-1
B1 = 660000
B2 = 12870000
LL
StatusDateUserResidueShift
Unverified2019-01-31Smok_bmv 2979D2EBB3D315__20432293
History
DateUserTypeResult
2019-01-31Smok_bmv C-LL
2979D2EBB3D315__
2017-09-17TheJudgerNF-PM1
B1=660000, B2=12870000, E=12
2017-02-05TheJudgerNF
no factor from 2^75 to 2^76
2016-12-31AirSquirrelsNF
no factor from 2^74 to 2^75
2016-12-31AirSquirrelsNF
no factor from 2^73 to 2^74
2016-12-02Judge HaleNF
no factor from 2^72 to 2^73
2014-03-11SRS TechnologyNF
no factor from 2^71 to 2^72
2014-03-11SRS TechnologyNF
no factor from 2^70 to 2^71
2013-08-18Thomas KerscherNF
no factor from 2^69 to 2^70
2013-08-17PascalBieriNF
no factor from 2^68 to 2^69
2013-08-14PascalBieriNF
no factor from 2^67 to 2^68
2013-08-13Le ComteNF
no factor from 2^66 to 2^67
2011-04-01carlos56NF
no factor from 2^65 to 2^66
2010-12-19Architects CubedNF
no factor from 2^64 to 2^65