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
689903551Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3171032300492137436172168.12018-05-13 06:38:46
History
DateUserTypeResult
2018-05-13YxinityF
Factor: 317103230049213743617 / TF: 68-70
2016-08-20el groccoNF
no factor from 2^67 to 2^68
2014-08-10sasakiNF
no factor from 2^66 to 2^67
2014-02-23america64NF
no factor from 2^65 to 2^66