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
239466571Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1636231445098085292412167.12016-10-08 01:15:55
History
DateUserTypeResult
2016-10-08Mikhail E. GolosovF
Factor: 163623144509808529241 / TF: 67-68
2015-11-29daniel horacioNF
no factor from 2^66 to 2^67
2013-10-17MucolNF
no factor from 2^65 to 2^66
2011-07-07firereddNF
no factor from 2^64 to 2^65