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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
223733981Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1418003785704773514972166.92015-11-03 12:31:49
History
DateUserTypeResult
2015-11-03Alex_soldierF
Factor: 141800378570477351497 / TF: 66-67
2013-09-01sasaki3NF
no factor from 2^65 to 2^66
2011-06-11sasaki3NF
no factor from 2^64 to 2^65