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
37770289TF
No factors below 273
TF target 271
P-1
B1 = 400000
B2 = 12000000
LL
StatusDateUserResidueShift
Verified2008-03-06mersenne_bgwt10CD0378D1BE713821325910
Verified2016-07-04Sergey Nosov10CD0378D1BE713828075196
History
DateUserTypeResult
2022-07-17TheJudgerNF
no factor from 2^72 to 2^73
2022-05-07Architects CubedNF
no factor from 2^71 to 2^72
2016-07-04Sergey NosovC-LL
10CD0378D1BE7138
2016-04-06HBendtzNF-PM1
B1=400000, B2=12000000, e=12
2014-11-29Sid & AndyNF
no factor from 2^70 to 2^71
2014-10-12Architects CubedNF
no factor from 2^69 to 2^70
2013-07-27Carsten KossendeyNF
no factor from 2^68 to 2^69
2012-03-29Stef42NF
no factor from 2^67 to 2^68