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
81632041TF
No factors below 275
TF target 275
P-1
B1 = 695000
B2 = 14247500
LL
StatusDateUserResidueShift
Unverified2017-11-16Jack The Ripper94C185BA8AA5A0__47062453
History
DateUserTypeResult
2017-11-16Jack The RipperC-LL
94C185BA8AA5A0__
2017-05-22TheJudgerNF-PM1
B1=695000, B2=14247500, E=12
2016-11-06TheJudgerNF
no factor from 2^74 to 2^75
2016-11-06TheJudgerNF
no factor from 2^73 to 2^74
2016-09-22BdotNF
no factor from 2^72 to 2^73
2016-09-22BdotNF
no factor from 2^71 to 2^72
2013-11-02S04803NF
no factor from 2^70 to 2^71
2013-02-04albin_pouillesNF
no factor from 2^69 to 2^70
2013-02-03Robert FolzNF
no factor from 2^68 to 2^69
2013-02-02sasablNF
no factor from 2^67 to 2^68
2013-01-30phoenicisNF
no factor from 2^66 to 2^67
2012-08-09Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-13Architects CubedNF
no factor from 2^64 to 2^65