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
180517261Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
59006380418767851326092272.32019-01-07 05:51:05
History
DateUserTypeResult
2019-01-07Smok_bmv F
Factor: 5900638041876785132609 / TF: 72-73*
2018-06-24FredBRNF
no factor from 2^71 to 2^72
2018-04-15Yuki Ito w/ RTX4090 insideNF
no factor from 2^70 to 2^71
2018-04-08The_MatrixNF
no factor from 2^69 to 2^70
2017-05-29tmorrowNF
no factor from 2^68 to 2^69
2016-07-02johnsilverNF
no factor from 2^67 to 2^68
2015-08-14alan145NF
no factor from 2^66 to 2^67
2013-05-02Ryan AtkinsNF
no factor from 2^65 to 2^66
2011-03-20-Anonymous-NF
no factor from 2^64 to 2^65
2010-07-22Torchwood InstituteNF
no factor from 2^63 to 2^64