Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
687212761Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4347059199377996829292168.62018-07-04 07:28:54
History
DateUserTypeResult
2018-07-04ConductorF
Factor: 434705919937799682929 / TF: 68-69
2016-11-23NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-08-08sasakiNF
no factor from 2^66 to 2^67
2014-02-23america64NF
no factor from 2^65 to 2^66
2011-12-29america64NF
no factor from 2^64 to 2^65