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
538174823Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
780957874095293573292066.12015-11-19 17:52:04
History
DateUserTypeResult
2015-11-19Alexander DubrovinF
Factor: 78095787409529357329 / TF: 66-67
2014-11-07sasakiNF
no factor from 2^65 to 2^66