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
667074383Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4342759884997707145132168.62018-03-08 12:20:42
History
DateUserTypeResult
2018-03-08ConductorF
Factor: 434275988499770714513 / TF: 68-69
2017-02-13sasakiNF
no factor from 2^67 to 2^68
2014-05-11sasakiNF
no factor from 2^66 to 2^67
2013-04-16ramgeisNF
no factor from 2^65 to 2^66
2011-10-27laleraNF
no factor from 2^64 to 2^65
2010-06-23Architects CubedNF
no factor from 2^63 to 2^64