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
91634843TF
No factors below 277
TF target 275
P-1
B1 = 700000
B2 = 12950000
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2020-02-12Evgeniy ZavialovC92FF4F870B8C6__6748695113
History
DateUserTypeResult
2020-02-12Evgeniy ZavialovC-PRP
C92FF4F870B8C6__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2019-06-06RuzovejNF-PM1
B1=700000, B2=12950000, E=6
2019-03-24TheJudgerNF
no factor from 2^76 to 2^77
2019-01-15J.R. AllenNF
no factor from 2^75 to 2^76
2019-01-12J.R. AllenNF
no factor from 2^74 to 2^75
2017-11-13garoNF
no factor from 2^73 to 2^74
2017-11-13garoNF
no factor from 2^72 to 2^73
2017-11-13garoNF
no factor from 2^71 to 2^72
2014-09-13SMoffatNF
no factor from 2^70 to 2^71
2014-06-23g0bNF
no factor from 2^69 to 2^70
2014-06-11Alex HenrieNF
no factor from 2^68 to 2^69
2014-06-08Alex HenrieNF
no factor from 2^67 to 2^68
2014-04-03Andreas_TruetschNF
no factor from 2^66 to 2^67
2013-06-18David CampeauNF
no factor from 2^65 to 2^66
2011-01-05Architects CubedNF
no factor from 2^64 to 2^65