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
208593499Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5373522536133627432892168.92017-10-29 21:39:50
History
DateUserTypeResult
2025-03-23James HeinrichF
Factor: 537352253613362743289 / TF: 68-70
2017-10-29AlissonF
Factor: 537352253613362743289 / TF: 68-69
2016-09-04DerekNF
no factor from 2^67 to 2^68
2015-10-10Jason UNF
no factor from 2^66 to 2^67
2013-08-06tscNF
no factor from 2^65 to 2^66
2011-06-01RichardNF
no factor from 2^64 to 2^65