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
37943639TF
No factors below 273
TF target 271
P-1
B1 = 610000
B2 = 610000
LL
StatusDateUserResidueShift
Verified2007-09-13Chuck White74EAF002D0744D4526088718
Verified2016-05-05yponomarev74EAF002D0744D45183550
History
DateUserTypeResult
2022-07-07Sid & AndyNF
no factor from 2^72 to 2^73
2018-05-31Architects CubedNF
no factor from 2^71 to 2^72
2016-05-05yponomarevC-LL
74EAF002D0744D45
2014-04-06Jerry HallettNF
no factor from 2^70 to 2^71
2014-04-06Jerry HallettNF
no factor from 2^69 to 2^70
2013-08-28Carsten KossendeyNF
no factor from 2^68 to 2^69