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
695068043Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4473977599043002162812168.62017-07-07 12:37:23
History
DateUserTypeResult
2017-07-07ConductorF
Factor: 447397759904300216281 / TF: 68-69
2014-08-30sasakiNF
no factor from 2^66 to 2^68
2013-11-17sasakiNF
no factor from 2^65 to 2^66
2011-08-18laleraNF
no factor from 2^64 to 2^65
2010-07-15Architects CubedNF
no factor from 2^63 to 2^64