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

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MnStatusDetails
355555591Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1730552035952611108732167.22016-09-13 08:49:41
History
DateUserTypeResult
2016-09-13Alex_soldierF
Factor: 173055203595261110873 / TF: 67-68*
2016-03-16tscNF
no factor from 2^66 to 2^67
2014-03-09ANONYMOUSNF
no factor from 2^65 to 2^66
2011-02-13Architects CubedNF
no factor from 2^64 to 2^65