Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
904207111Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
7795298366121301196232169.42017-10-02 18:03:43
8315228586603876432792169.52017-10-02 18:03:42
History
DateUserTypeResult
2024-05-27ChuckNF
no factor from 2^68 to 2^69
2017-10-02ConductorF
Factor: 779529836612130119623 / TF: 69-70
2017-10-02ConductorF
Factor: 831522858660387643279 / TF: 69-70
2017-03-28ConductorNF
no factor from 2^68 to 2^69
2016-06-16ConductorNF
no factor from 2^67 to 2^68
2015-02-03Gordon SpenceNF
no factor from 2^66 to 2^67
2012-02-08lindedNF
no factor from 2^65 to 2^66
2011-10-07BJBNF
no factor from 2^64 to 2^65
2010-07-21lindeeNF
no factor from 2^63 to 2^64