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

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MnStatusDetails
420023159Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3580308826358765456092168.32016-12-14 05:44:52
History
DateUserTypeResult
2016-12-14ConductorF
Factor: 358030882635876545609 / TF: 68-69
2014-02-19NRNF
no factor from 2^67 to 2^68
2014-02-13NRNF
no factor from 2^66 to 2^67
2014-02-10NRNF
no factor from 2^65 to 2^66
2010-10-23Architects CubedNF
no factor from 2^64 to 2^65
2010-03-19Architects CubedNF
no factor from 2^63 to 2^64