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
904917149Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3844106032117125275292168.42017-04-05 13:32:56
History
DateUserTypeResult
2025-04-24yuriy5-1NF
no factor from 2^69 to 2^74
2017-04-05ConductorF
Factor: 384410603211712527529 / TF: 68-69
2016-04-14Mark RoseNF
no factor from 2^67 to 2^68
2015-02-05Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-11-13lindeeNF
no factor from 2^64 to 2^65
2010-07-14lindedNF
no factor from 2^63 to 2^64