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
83090171TF
No factors below 276
TF target 275
P-1
B1 = 660000
B2 = 12870000
LL
StatusDateUserResidueShift
Unverified2018-01-12ky0uraku9B9DA39F3CE562__66430848
History
DateUserTypeResult
2018-01-12ky0urakuC-LL
9B9DA39F3CE562__
2017-03-26TheJudgerNF-PM1
B1=660000, B2=12870000, E=12
2017-03-04endless_mikeNF
no factor from 2^75 to 2^76
2017-01-01AirSquirrelsNF
no factor from 2^74 to 2^75
2017-01-01AirSquirrelsNF
no factor from 2^73 to 2^74
2016-12-02Judge HaleNF
no factor from 2^72 to 2^73
2014-02-28SWL551NF
no factor from 2^71 to 2^72
2014-02-28SWL551NF
no factor from 2^70 to 2^71
2013-06-15SMoffatNF
no factor from 2^69 to 2^70
2013-06-15SMoffatNF
no factor from 2^68 to 2^69
2013-06-14SMoffatNF
no factor from 2^67 to 2^68
2013-02-08Jonathan010NF
no factor from 2^66 to 2^67
2012-08-08Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-19Architects CubedNF
no factor from 2^64 to 2^65