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
694615199Factored
FactorDigitsBitsDate
3886463657719086676632168.42017-07-04 18:38:55
History
DateUserTypeResult
2017-07-04ConductorF
Factor: 388646365771908667663 / TF: 68-69
2014-09-02sasakiNF
no factor from 2^66 to 2^68
2013-12-06sasakiNF
no factor from 2^65 to 2^66