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
83393119TF
No factors below 276
TF target 275
P-1
B1 = 665000
B2 = 12967500
LL
StatusDateUserResidueShift
Unverified2018-03-10ky0uraku313B5ACC76C66D__51052334
History
DateUserTypeResult
2018-03-10ky0urakuC-LL
313B5ACC76C66D__
2017-09-10Oliver KruseNF-PM1
B1=665000, B2=12967500, E=12
2017-02-28dh1NF
no factor from 2^75 to 2^76
2017-01-12Brian BeuningNF
no factor from 2^74 to 2^75
2017-01-09RichD0NF
no factor from 2^73 to 2^74
2016-12-08Judge HaleNF
no factor from 2^72 to 2^73
2014-08-09AdolfNorNF
no factor from 2^71 to 2^72
2014-08-09AdolfNorNF
no factor from 2^70 to 2^71
2013-06-24frmarNF
no factor from 2^69 to 2^70
2013-06-19frmarNF
no factor from 2^68 to 2^69
2013-06-17frmarNF
no factor from 2^67 to 2^68
2013-02-13ITSNF
no factor from 2^66 to 2^67
2012-09-12Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-08Architects CubedNF
no factor from 2^64 to 2^65