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
783839989Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13510677294233304019432270.22020-06-10 08:02:41
History
DateUserTypeResult
2020-06-10Alexander TsupkoF
Factor: 1351067729423330401943
2014-03-03monstNF
no factor from 2^65 to 2^70
2011-08-14monstNF
no factor from 2^64 to 2^65
2010-04-23Architects CubedNF
no factor from 2^63 to 2^64