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
442014283Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
45766629384079390654812272.02019-12-08 13:21:51
History
DateUserTypeResult
2025-04-20James HeinrichF
Factor: 4576662938407939065481 / TF: 71-72
2019-12-08Smok_bmv F
Factor: 4576662938407939065481 / TF: 71-72*
2019-12-08Smok_bmv NF
no factor from 2^70 to 2^71
2018-12-27Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-01-17sasakiNF
no factor from 2^68 to 2^69
2016-01-07sasakiNF
no factor from 2^66 to 2^68
2014-08-26sasaki3NF
no factor from 2^65 to 2^66
2011-11-22sasaki3NF
no factor from 2^64 to 2^65
2010-03-23Architects CubedNF
no factor from 2^63 to 2^64