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
222430379Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
7234452061116139599432169.32015-10-30 15:55:46
History
DateUserTypeResult
2015-10-30demfloroF
Factor: 723445206111613959943 / TF: 69-70
2015-10-30demfloroNF
no factor from 2^68 to 2^69
2015-10-30demfloroNF
no factor from 2^66 to 2^68
2013-08-27arnaudNF
no factor from 2^65 to 2^66
2011-06-19benthomasNF
no factor from 2^64 to 2^65
2010-05-19Architects CubedNF
no factor from 2^63 to 2^64