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
670452359Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4785126190868121083212168.72018-03-28 14:51:49
History
DateUserTypeResult
2018-03-28ConductorF
Factor: 478512619086812108321 / TF: 68-69
2017-01-21NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-07-06sasakiNF
no factor from 2^66 to 2^67
2013-04-17ramgeisNF
no factor from 2^65 to 2^66