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
91819121TF
No factors below 277
TF target 275
P-1
B1 = 695000
B2 = 12336250
LL
StatusDateUserResidueShift
Unverified2020-04-03patgie3ACCC436E5A860__31462645
History
DateUserTypeResult
2020-04-03patgieC-LL
3ACCC436E5A860__
2019-07-12Chang Chia-TcheNF-PM1
B1=695000, B2=12336250
2019-04-07TheJudgerNF
no factor from 2^76 to 2^77
2019-01-13TheJudgerNF
no factor from 2^75 to 2^76
2019-01-13TheJudgerNF
no factor from 2^74 to 2^75
2014-09-15ANONYMOUSNF
no factor from 2^73 to 2^74
2014-09-15ANONYMOUSNF
no factor from 2^72 to 2^73
2014-09-15ANONYMOUSNF
no factor from 2^71 to 2^72
2014-09-15ANONYMOUSNF
no factor from 2^70 to 2^71
2014-09-15ANONYMOUSNF
no factor from 2^69 to 2^70
2014-09-15ANONYMOUSNF
no factor from 2^68 to 2^69
2014-09-15ANONYMOUSNF
no factor from 2^67 to 2^68
2013-08-29Norman LeyNF
no factor from 2^66 to 2^67
2013-06-25David CampeauNF
no factor from 2^65 to 2^66
2010-12-30Architects CubedNF
no factor from 2^64 to 2^65