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
944172913Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2567604993917198811912167.82016-10-10 15:06:12
History
DateUserTypeResult
2016-10-10ConductorF
Factor: 256760499391719881191 / TF: 67-68
2015-09-06Bruno VictalNF
no factor from 2^66 to 2^67
2013-05-08ramgeisNF
no factor from 2^65 to 2^66
2011-06-04lindedNF
no factor from 2^64 to 2^65
2010-06-19lindedNF
no factor from 2^63 to 2^64