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
198694579Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
8744575827610090831032169.62015-09-23 21:55:10
History
DateUserTypeResult
2015-09-23demfloroF
Factor: 874457582761009083103 / TF: 69-70
2015-09-23demfloroNF
no factor from 2^68 to 2^69
2015-09-23demfloroNF
no factor from 2^66 to 2^68
2013-07-06Lukin DmitryNF
no factor from 2^65 to 2^66
2011-04-26dslNF
no factor from 2^64 to 2^65
2010-09-031997rj7NF
no factor from 2^63 to 2^64