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
54068899TF
No factors below 274
TF target 273
P-1
B1 = 625000
B2 = 14687500
LL
StatusDateUserResidueShift
Verified2011-11-09C. WilliamsonD4DF6D6C4D504A1312505914
Verified2020-08-12Dmitriy DegtiarevD4DF6D6C4D504A1312257708
History
DateUserTypeResult
2020-08-12Dmitriy DegtiarevC-LL
D4DF6D6C4D504A13
2019-07-24lobsterfordinnerNF
no factor from 2^73 to 2^74
2016-01-31AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-20-Anonymous-NF
no factor from 2^71 to 2^72
2011-11-09C. WilliamsonC-LL
D4DF6D6C4D504A13
2011-09-08XyzzyNF
no factor from 2^70 to 2^71
2011-07-17GrunwalderGIMPNF
no factor from 2^69 to 2^70
2011-05-10jomateixNF
no factor from 2^68 to 2^69
2011-05-03Smok_bmv NF-PM1
B1=625000, B2=14687500
2009-07-07S485122NF
no factor from 2^67 to 2^68
2009-01-02ANONYMOUSNF
no factor from 2^66 to 2^67
2009-01-01ANONYMOUSNF
no factor from 2^65 to 2^66
2008-12-30khab4182NF
no factor from 2^64 to 2^65
2008-11-171997rj7NF
no factor to 2^64