Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
910641311Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
9613518410270603368972169.72017-12-02 11:25:54
History
DateUserTypeResult
2017-12-02ConductorF
Factor: 961351841027060336897 / TF: 69-70
2017-03-10sasakiNF
no factor from 2^68 to 2^69
2016-07-11ConductorNF
no factor from 2^67 to 2^68
2015-11-20NoPolarBearsHereNF
no factor from 2^66 to 2^67
2011-10-14laleraNF
no factor from 2^64 to 2^66
2010-07-16lindedNF
no factor from 2^63 to 2^64