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
186368423Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
76570722375681181741432272.72019-06-13 03:29:59
History
DateUserTypeResult
2019-06-13Smok_bmv F
Factor: 7657072237568118174143 / TF: 72-73
2017-11-25storm5510NF
no factor from 2^71 to 2^72
2017-11-09storm5510NF
no factor from 2^70 to 2^71
2017-11-09storm5510NF
no factor from 2^69 to 2^70
2016-11-14nate.andersNF
no factor from 2^68 to 2^69
2016-07-22vwflat4NF
no factor from 2^67 to 2^68
2015-08-16hillsurferNF
no factor from 2^66 to 2^67
2013-05-22Oscar GNF
no factor from 2^65 to 2^66
2011-04-02SaraNF
no factor from 2^64 to 2^65
2010-07-29subgeniusNF
no factor from 2^63 to 2^64