Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
336223873Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
656618563668167580452412375.82024-03-07 04:11:58
History
DateUserTypeResult
2024-03-07Ruslan BorisovF
Factor: 65661856366816758045241 / TF: 75-76
2023-06-05JacobZNF
no factor from 2^74 to 2^75
2021-11-13srow7NF
no factor from 2^73 to 2^74
2021-01-10SRBaseNF
no factor from 2^72 to 2^73
2016-03-03Jacques MOLNENF
no factor from 2^71 to 2^72
2016-03-03Jacques MOLNENF
no factor from 2^70 to 2^71
2016-03-03Jacques MOLNENF
no factor from 2^69 to 2^70
2015-06-10Jacques MOLNENF
no factor from 2^66 to 2^69
2013-12-27LaurVNF
no factor from 2^65 to 2^66
2010-04-25Architects CubedNF
no factor from 2^64 to 2^65