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
567017989Factored
FactorDigitsBitsDate
1727690434702841565432167.22016-11-09 16:40:14
History
DateUserTypeResult
2016-11-09ConductorF
Factor: 172769043470284156543 / TF: 67-68
2015-11-13sasakiNF
no factor from 2^66 to 2^67
2014-07-10sasakiNF
no factor from 2^65 to 2^66
2011-11-11Architects CubedNF
no factor from 2^64 to 2^65
2010-03-12Architects CubedNF
no factor from 2^63 to 2^64