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
195204071Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
11732349628752488496892270.02016-12-19 21:26:13
History
DateUserTypeResult
2016-12-19Sergey NosovF
Factor: 1173234962875248849689 / TF: 68-72*
2016-08-12ANONYMOUSNF
no factor from 2^67 to 2^68
2015-09-11rmaximusNF
no factor from 2^66 to 2^67
2013-06-23KayJongsmaNF
no factor from 2^65 to 2^66
2011-04-20dslNF
no factor from 2^64 to 2^65
2010-08-06lindedNF
no factor from 2^63 to 2^64