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
669465547Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
4108198326177344661112168.52018-03-18 20:08:52
4722511337779310133532168.72018-03-18 20:08:51
History
DateUserTypeResult
2018-03-18ConductorF
Factor: 410819832617734466111 / TF: 68-69
2018-03-18ConductorF
Factor: 472251133777931013353 / TF: 68-69
2017-01-29NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-05-29sasakiNF
no factor from 2^66 to 2^67
2012-04-18laleraNF
no factor from 2^65 to 2^66
2011-10-12laleraNF
no factor from 2^64 to 2^65
2010-06-13Architects CubedNF
no factor from 2^63 to 2^64