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
977899319Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
141541147432071443.72008-06-02 05:26:18
20797763948676420071960.92015-12-29 08:36:03
285745050950721401212064.62017-11-28 12:21:58
History
DateUserTypeResult
2022-08-14J.R. AllenNF
no factor from 2^62 to 2^64
2017-11-28TJAOIF
Factor: 28574505095072140121 / TF: 64-65
2015-12-29ConductorF
Factor: 2079776394867642007 / TF: 1-62