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

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MnStatusDetails
776998309Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1285117917050586490492166.82016-02-02 10:27:32
History
DateUserTypeResult
2016-02-02Alex_soldierF
Factor: 128511791705058649049 / TF: 66-67
2013-08-11c10ck3rNF
no factor from 2^65 to 2^66
2011-08-07monstNF
no factor from 2^64 to 2^65
2010-05-15Architects CubedNF
no factor from 2^63 to 2^64