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
299112113Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1938940290443373592812167.42016-12-02 02:22:25
History
DateUserTypeResult
2016-12-02demfloroF
Factor: 193894029044337359281 / TF: 67-68
2015-01-18Gordon SpenceNF
no factor from 2^66 to 2^67
2014-07-02sasaki3NF
no factor from 2^65 to 2^66
2011-10-09sasaki3NF
no factor from 2^64 to 2^65
2010-05-23Architects CubedNF
no factor from 2^63 to 2^64