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
697872353Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5042971982466083960172168.82017-06-16 20:28:41
History
DateUserTypeResult
2023-10-18James HeinrichNF
no factor from 2^69 to 2^70
2022-08-12LordJuliusNF
no factor from 2^72 to 2^73
2022-08-12LordJuliusNF
no factor from 2^71 to 2^72
2022-08-12LordJuliusNF
no factor from 2^70 to 2^71
2017-06-16ConductorF
Factor: 504297198246608396017 / TF: 68-69
2014-09-17sasakiNF
no factor from 2^66 to 2^68
2013-11-24sasakiNF
no factor from 2^65 to 2^66
2012-01-26laleraNF
no factor from 2^64 to 2^65
2012-01-25-Anonymous-NF
no factor from 2^64 to 2^65
2010-07-18Architects CubedNF
no factor from 2^63 to 2^64