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
174142559Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3285197106697772961432168.22017-05-08 17:25:48
History
DateUserTypeResult
2025-03-26James HeinrichF
Factor: 328519710669777296143 / TF: 68-70
2017-05-08Mikhail E. GolosovF
Factor: 328519710669777296143 / TF: 68-69
2016-06-09america64NF
no factor from 2^67 to 2^68
2015-06-27Maurizio FD - ItalyNF
no factor from 2^66 to 2^67
2013-04-14RichardNF
no factor from 2^65 to 2^66
2011-03-05abcNF
no factor from 2^64 to 2^65
2010-07-18RichardNF
no factor from 2^63 to 2^64