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
246154421Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2254351813452905628712167.62016-10-15 01:14:31
History
DateUserTypeResult
2016-10-15Mikhail E. GolosovF
Factor: 225435181345290562871 / TF: 67-68
2015-12-11tb65536NF
no factor from 2^66 to 2^67
2014-04-25c10ck3rNF
no factor from 2^65 to 2^66
2011-07-19OS1NF
no factor from 2^64 to 2^65