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
37752329TF
No factors below 273
TF target 271
P-1
B1 = 400000
B2 = 12000000
LL
StatusDateUserResidueShift
Verified2008-09-24Jose CamaraDF77DC0CA37E0FF124150089
Verified2016-07-03Sergey NosovDF77DC0CA37E0FF137141879
History
DateUserTypeResult
2022-07-17TheJudgerNF
no factor from 2^72 to 2^73
2022-05-09Architects CubedNF
no factor from 2^71 to 2^72
2016-07-03Sergey NosovC-LL
DF77DC0CA37E0FF1
2016-04-06HBendtzNF-PM1
B1=400000, B2=12000000, e=12
2014-08-28chalsallNF
no factor from 2^70 to 2^71
2014-08-28chalsallNF
no factor from 2^69 to 2^70