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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
476062183Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
43742485586901240688392271.92020-01-03 05:23:58
History
DateUserTypeResult
2025-04-07James HeinrichF
Factor: 4374248558690124068839 / TF: 71-72
2020-01-03Smok_bmv F
Factor: 4374248558690124068839 / TF: 71-72*
2020-01-03Smok_bmv NF
no factor from 2^70 to 2^71
2018-12-19Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-01-30ky0urakuNF
no factor from 2^68 to 2^69
2016-06-08sasakiNF
no factor from 2^67 to 2^68
2016-04-10monstNF
no factor from 2^66 to 2^67
2014-10-07CorbyguyNF
no factor from 2^65 to 2^66
2011-12-10sasaki3NF
no factor from 2^64 to 2^65
2010-03-31Architects CubedNF
no factor from 2^63 to 2^64