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
904576633Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5654978328140465157432168.92017-04-01 13:56:32
History
DateUserTypeResult
2025-04-25yuriy5-1NF
no factor from 2^69 to 2^74
2017-04-01ConductorF
Factor: 565497832814046515743 / TF: 68-69
2016-06-17ConductorNF
no factor from 2^67 to 2^68
2015-02-04Gordon SpenceNF
no factor from 2^66 to 2^67
2011-12-31lindeeNF
no factor from 2^65 to 2^66
2011-10-25lindedNF
no factor from 2^64 to 2^65
2010-07-10lindedNF
no factor from 2^63 to 2^64