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
152472889Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12413739156982973287372270.12017-04-17 16:04:06
History
DateUserTypeResult
2025-04-24James HeinrichF
Factor: 1241373915698297328737 / TF: 70-71
2017-04-17yponomarevF
Factor: 1241373915698297328737 / TF: 70-71
2017-04-05La GüiraNF
no factor from 2^69 to 2^70
2017-02-23XolotlNF
no factor from 2^68 to 2^69
2016-04-24ANONYMOUSNF
no factor from 2^67 to 2^68
2015-03-31tscNF
no factor from 2^66 to 2^67
2013-01-23firereddNF
no factor from 2^65 to 2^66
2011-03-18Sergej LevinNF
no factor from 2^64 to 2^65
2010-07-141997rj7NF
no factor from 2^63 to 2^64