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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
470953859Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6371618292599002860072169.12018-05-11 05:31:59
History
DateUserTypeResult
2018-05-22sasakiNF
no factor from 2^68 to 2^69
2018-05-11YxinityF
Factor: 637161829259900286007 / TF: 68-70
2016-06-04sasakiNF
no factor from 2^67 to 2^68
2016-03-03ConductorNF
no factor from 2^66 to 2^67
2014-10-02ANONYMOUSNF
no factor from 2^65 to 2^66