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
447655099Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
7940931900082936524012169.42019-02-18 14:21:33
History
DateUserTypeResult
2019-02-18ConductorF
Factor: 794093190008293652401 / TF: 69-70
2018-02-02sasakiNF
no factor from 2^68 to 2^69
2016-02-03sasakiNF
no factor from 2^66 to 2^68
2014-09-02voigtNF
no factor from 2^65 to 2^66