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
91442237TF
No factors below 277
TF target 275
P-1
B1 = 700000
B2 = 13475000
LL
StatusDateUserResidueShift
Unverified2019-09-27Sergey NosovBBB35118E7281E__10800426
History
DateUserTypeResult
2019-09-27Sergey NosovC-LL
BBB35118E7281E__
2019-06-09TheJudgerNF-PM1
B1=700000, B2=13475000, E=12
2019-03-10TheJudgerNF
no factor from 2^76 to 2^77
2018-12-27Strolling JellyfishNF
no factor from 2^75 to 2^76
2018-12-17penluNF
no factor from 2^74 to 2^75
2018-05-221997rj7NF
no factor from 2^73 to 2^74
2018-05-16Matthias WurtingerNF
no factor from 2^72 to 2^73
2017-03-21monstNF
no factor from 2^71 to 2^72
2015-03-01monstNF
no factor from 2^70 to 2^71
2015-01-31ITSNF
no factor from 2^69 to 2^70
2014-11-18monstNF
no factor from 2^68 to 2^69
2014-04-05-Anonymous-NF
no factor from 2^67 to 2^68
2014-04-03Andreas_TruetschNF
no factor from 2^66 to 2^67
2013-06-15David CampeauNF
no factor from 2^65 to 2^66
2011-01-03Architects CubedNF
no factor from 2^64 to 2^65