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

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MnStatusDetails
806004223Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13831276258777330810012270.22016-12-28 20:28:10
History
DateUserTypeResult
2016-12-28ConductorF
Factor: 1383127625877733081001 / TF: 70-71
2016-10-21ramgeisNF
no factor from 2^68 to 2^70
2015-06-06sasakiNF
no factor from 2^67 to 2^68
2014-11-20sasakiNF
no factor from 2^66 to 2^67
2012-02-14sannerud.comNF
no factor from 2^65 to 2^66
2012-02-14sannerud.comNF
no factor from 2^64 to 2^65
2010-07-13Architects CubedNF
no factor from 2^63 to 2^64