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
38186999TF
No factors below 273
TF target 271
P-1
B1 = 330000
B2 = 1650000
LL
StatusDateUserResidueShift
Verified2008-07-12Krchnak Jozef6AC182083A8A7A4536327625
Verified2016-11-13Sid & Andy6AC182083A8A7A456191094
History
DateUserTypeResult
2022-07-01RichD0NF
no factor from 2^72 to 2^73
2018-10-11Architects CubedNF
no factor from 2^71 to 2^72
2016-11-13Sid & AndyC-LL
6AC182083A8A7A45
2014-12-02SWL551NF
no factor from 2^70 to 2^71
2014-10-27HBendtzNF
no factor from 2^69 to 2^70