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
224472509Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
8742635440652860890312169.62015-11-06 15:55:37
History
DateUserTypeResult
2015-11-06demfloroF
Factor: 874263544065286089031 / TF: 69-70
2015-11-06demfloroNF
no factor from 2^66 to 2^69
2013-09-04Andrew BNF
no factor from 2^65 to 2^66
2011-06-14Architects CubedNF
no factor from 2^64 to 2^65