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
700111957Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12220233379617442450972270.02018-07-05 08:25:06
History
DateUserTypeResult
2018-07-05Daniil TsarkovF
Factor: 1222023337961744245097 / TF: 70-71
2011-09-14monstNF
no factor from 2^66 to 2^70
2010-05-03Rob_DeeNF
no factor from 2^65 to 2^66
2010-03-13monstNF
no factor from 2^64 to 2^65
2010-03-13monstNF
no factor from 2^63 to 2^64