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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
319053503Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1974748813227563727912167.42016-12-14 11:21:01
History
DateUserTypeResult
2016-12-14SarnetskyF
Factor: 197474881322756372791 / TF: 67-69
2016-02-26tscNF
no factor from 2^66 to 2^67
2014-07-29GrunwalderGIMPNF
no factor from 2^65 to 2^66
2011-11-03CandideNF
no factor from 2^64 to 2^65