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
741983863Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
21835427799550073591272270.92019-05-14 21:17:42
History
DateUserTypeResult
2019-05-14Alex_soldierF
Factor: 2183542779955007359127 / TF: 70-71
2015-10-08monstNF
no factor from 2^66 to 2^70
2014-03-11monstNF
no factor from 2^65 to 2^66
2011-06-06monstNF
no factor from 2^64 to 2^65
2010-06-17Architects CubedNF
no factor from 2^63 to 2^64