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
311002541Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1686556876526886428812167.22016-11-20 16:20:46
History
DateUserTypeResult
2016-11-20Alex_soldierF
Factor: 168655687652688642881 / TF: 67-68*
2016-02-20HBendtzNF
no factor from 2^66 to 2^67
2014-07-24tscNF
no factor from 2^65 to 2^66
2011-10-24GIMP PhilippinesNF
no factor from 2^64 to 2^65