Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
37779641TF
No factors below 273
TF target 271
P-1
B1 = 330000
B2 = 1650000
LL
StatusDateUserResidueShift
Verified2007-09-28Robert J Strader9DA8F6F5C003BB2F79488
Verified2016-04-17gbvalor9DA8F6F5C003BB2F22062963
History
DateUserTypeResult
2022-07-16Sid & AndyNF
no factor from 2^72 to 2^73
2019-01-22Architects CubedNF
no factor from 2^71 to 2^72
2016-04-17gbvalorC-LL
9DA8F6F5C003BB2F
2014-12-15chalsallNF
no factor from 2^70 to 2^71
2014-10-13Architects CubedNF
no factor from 2^69 to 2^70