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
186340997Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
67205180414122512306412272.52019-06-07 06:00:30
History
DateUserTypeResult
2019-06-07Samuel SchmidtF
Factor: 6720518041412251230641 / TF: 72-73
2018-12-03Torikova_SvetlanaNF
no factor from 2^71 to 2^72
2017-10-27storm5510NF
no factor from 2^69 to 2^71
2016-11-16nate.andersNF
no factor from 2^68 to 2^69
2016-08-10rubikvn2100NF
no factor from 2^67 to 2^68
2015-08-16rmaximusNF
no factor from 2^66 to 2^67
2013-05-22Broomfield Designers.comNF
no factor from 2^65 to 2^66
2011-04-04Sergej LevinNF
no factor from 2^64 to 2^65
2010-07-29oodairaNF
no factor from 2^63 to 2^64