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
904643771Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4947670986887641753032168.72017-04-02 14:13:44
History
DateUserTypeResult
2025-04-25yuriy5-1NF
no factor from 2^69 to 2^74
2017-04-02ConductorF
Factor: 494767098688764175303 / TF: 68-69
2016-06-18ConductorNF
no factor from 2^67 to 2^68
2015-02-04Gordon SpenceNF
no factor from 2^66 to 2^67
2012-02-07lindeeNF
no factor from 2^65 to 2^66
2011-10-09BJBNF
no factor from 2^64 to 2^65
2010-07-13lindedNF
no factor from 2^63 to 2^64