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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
39875531TF
No factors below 274
TF target 272
P-1
B1 = 360000
B2 = 1800000
LL
StatusDateUserResidueShift
Verified2008-04-08David Pike67EF547E2044A96539636696
Verified2017-04-24owftheevil67EF547E2044A96584811
History
DateUserTypeResult
2020-02-01-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-12-Anonymous-NF
no factor from 2^72 to 2^73
2019-04-07monstNF
no factor from 2^71 to 2^72
2017-04-24owftheevilC-LL
67EF547E2044A965
2014-12-17The MawnNF
no factor from 2^70 to 2^71
2014-12-12NickOfTimeNF
no factor from 2^69 to 2^70