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
447468443Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
8327449882474138728712169.52019-02-09 17:32:40
History
DateUserTypeResult
2019-02-09ConductorF
Factor: 832744988247413872871 / TF: 69-70
2018-01-28sasakiNF
no factor from 2^68 to 2^69
2016-02-10sasakiNF
no factor from 2^66 to 2^68
2014-09-02ANONYMOUSNF
no factor from 2^65 to 2^66