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
695571829Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3211497378114344630392168.12017-07-12 10:56:54
History
DateUserTypeResult
2017-07-12ConductorF
Factor: 321149737811434463039 / TF: 68-69
2014-09-04sasakiNF
no factor from 2^66 to 2^68
2013-11-26sasakiNF
no factor from 2^65 to 2^66
2012-01-27laleraNF
no factor from 2^64 to 2^65
2010-06-25Architects CubedNF
no factor from 2^63 to 2^64