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
687272671Factored
FactorDigitsBitsDate
4451123204022556689132168.62018-07-04 13:31:17
History
DateUserTypeResult
2018-07-04ConductorF
Factor: 445112320402255668913 / TF: 68-69
2016-11-22NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-08-11sasakiNF
no factor from 2^66 to 2^67
2014-02-24america64NF
no factor from 2^65 to 2^66
2011-12-29america64NF
no factor from 2^64 to 2^65