Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
37931917TF
No factors below 273
TF target 271
P-1
B1 = 335000
B2 = 1675000
LL
StatusDateUserResidueShift
Verified2007-10-29greg campbell0800AF1AB066EBEC37805928
Verified2014-08-25forrest-lumpkin0800AF1AB066EBEC0
History
DateUserTypeResult
2022-07-09RichD0NF
no factor from 2^72 to 2^73
2022-04-30Architects CubedNF
no factor from 2^71 to 2^72
2014-08-25forrest-lumpkinC-LL
0800AF1AB066EBEC
2014-04-06Jerry HallettNF
no factor from 2^70 to 2^71
2014-04-06Jerry HallettNF
no factor from 2^69 to 2^70