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
716008681Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
17044804943864733971932270.52019-03-21 00:02:47
History
DateUserTypeResult
2019-03-21Alex_soldierF
Factor: 1704480494386473397193 / TF: 70-71
2013-04-17monstNF
no factor from 2^66 to 2^70
2011-11-09monstNF
no factor from 2^65 to 2^66
2011-01-13monstNF
no factor from 2^64 to 2^65
2010-07-27Architects CubedNF
no factor from 2^63 to 2^64