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
223667921Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
7301392918788123129192169.32019-02-28 14:08:46
History
DateUserTypeResult
2025-03-23James HeinrichF
Factor: 730139291878812312919 / TF: 69-70
2019-02-28NickF
Factor: 730139291878812312919 / TF: 69-70
2018-03-08Niels_Mache_NextcloudNF
no factor from 2^68 to 2^69
2016-09-11XZTNF
no factor from 2^67 to 2^68
2015-11-03kevshawNF
no factor from 2^66 to 2^67
2013-08-31OS1NF
no factor from 2^65 to 2^66
2011-06-10Andrew BNF
no factor from 2^64 to 2^65