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
678266093Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4259075838689304008232168.52018-05-22 09:24:34
History
DateUserTypeResult
2018-05-22ConductorF
Factor: 425907583868930400823 / TF: 68-69
2016-12-12ANONYMOUSNF
no factor from 2^67 to 2^68
2014-07-20sasakiNF
no factor from 2^66 to 2^67
2014-01-11sasakiNF
no factor from 2^65 to 2^66
2012-01-27t2NF
no factor from 2^64 to 2^65