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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
167601829Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
47975429817225405897532272.02018-05-08 02:43:49
History
DateUserTypeResult
2018-05-08Andrew GF
Factor: 4797542981722540589753 / TF: 72-73
2018-05-06Yves de WandelaarNF
no factor from 2^71 to 2^72
2018-03-21treborNF
no factor from 2^70 to 2^71
2018-03-08La GüiraNF
no factor from 2^69 to 2^70
2017-04-25weltonNF
no factor from 2^68 to 2^69
2016-06-02Judge HaleNF
no factor from 2^67 to 2^68
2015-06-02Simon WendelNF
no factor from 2^66 to 2^67
2013-03-21MucolNF
no factor from 2^65 to 2^66
2011-02-17RichardNF
no factor from 2^64 to 2^65
2010-07-07Eidan SpiegelNF
no factor from 2^63 to 2^64