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

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MnStatusDetails
935833303Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1681730469539817519672167.22016-09-08 20:19:15
History
DateUserTypeResult
2016-09-08ConductorF
Factor: 168173046953981751967 / TF: 67-68
2015-09-20Bruno VictalNF
no factor from 2^66 to 2^67
2013-06-07ramgeisNF
no factor from 2^65 to 2^66
2011-06-26lindedNF
no factor from 2^64 to 2^65
2010-05-27lindedNF
no factor from 2^63 to 2^64