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
999798269Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
2779439187831238.02008-05-05 06:06:21
23011959617704587831961.02015-12-26 16:21:52
506268419738466672232065.52018-11-27 13:40:09
History
DateUserTypeResult
2025-03-12mikrNF
no factor from 2^69 to 2^71
2022-07-21onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 2301195961770458783 / TF: 1-65
2022-04-07James HeinrichF
Factor: 277943918783 / TF: 1-65
2022-03-24James HeinrichNF
no factor from 2^66 to 2^67
2021-12-22ViliamFNF
no factor from 2^67 to 2^68
2018-11-27TJAOIF
Factor: 50626841973846667223 / TF: 65-66
2015-12-26ConductorF
Factor: 2301195961770458783 / TF: 1-62