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
160205011Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
467819031992217572976312375.32024-09-01 10:05:26
History
DateUserTypeResult
2025-06-05GregF
Factor: 46781903199221757297631 / TF: 75-76
2024-09-01SRBaseF
Factor: 46781903199221757297631 / TF: 75-76*
2023-03-01SRBaseNF
no factor from 2^74 to 2^75
2021-11-24SRBaseNF
no factor from 2^73 to 2^74
2018-06-07Damian SilvestreNF
no factor from 2^72 to 2^73
2018-06-06Damian SilvestreNF
no factor from 2^71 to 2^72
2018-06-05albin_pouillesNF
no factor from 2^70 to 2^71
2017-11-27BigHeadScientistNF
no factor from 2^69 to 2^70
2017-03-22arnieNF
no factor from 2^68 to 2^69
2016-03-01XZTNF
no factor from 2^67 to 2^68
2015-05-02guruNF
no factor from 2^66 to 2^67
2013-02-21MucolNF
no factor from 2^65 to 2^66
2011-02-01UngelovendeNF
no factor from 2^64 to 2^65
2010-06-29MarzbugNF
no factor from 2^63 to 2^64