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
802981873Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
14004621014102604419512270.22019-11-10 06:59:33
History
DateUserTypeResult
2019-11-10Alex_soldierF
Factor: 1400462101410260441951 / TF: 70-71
2016-09-14ramgeisNF
no factor from 2^68 to 2^70
2015-05-10sasakiNF
no factor from 2^67 to 2^68
2014-11-20sasakiNF
no factor from 2^66 to 2^67
2012-02-09Lukin DmitryNF
no factor from 2^65 to 2^66
2012-02-09Lukin DmitryNF
no factor from 2^64 to 2^65
2010-07-03Architects CubedNF
no factor from 2^63 to 2^64