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
197699413Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
185867160969229592210812374.02019-05-19 09:00:11
History
DateUserTypeResult
2019-05-19Samuel SchmidtF
Factor: 18586716096922959221081 / TF: 73-74
2019-05-15GROBERTSNF
no factor from 2^72 to 2^73
2019-05-08Joe S.NF
no factor from 2^71 to 2^72
2019-02-12Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2018-12-21CorbyguyNF
no factor from 2^69 to 2^70
2017-09-03tmorrowNF
no factor from 2^68 to 2^69
2016-08-10XZTNF
no factor from 2^67 to 2^68
2015-09-18Mr-PlonkNF
no factor from 2^66 to 2^67
2013-07-02MucolNF
no factor from 2^65 to 2^66
2011-04-25Sergej LevinNF
no factor from 2^64 to 2^65
2010-08-08Torchwood InstituteNF
no factor from 2^63 to 2^64