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
223422821Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1070877458849153628072166.52015-11-02 16:28:35
History
DateUserTypeResult
2015-11-02ConductorF
Factor: 107087745884915362807 / TF: 66-67
2013-08-30lindeeNF
no factor from 2^65 to 2^66
2011-06-10swildnerNF
no factor from 2^64 to 2^65