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

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MnStatusDetails
948009451Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5163111267902649866812168.82016-10-29 15:49:51
History
DateUserTypeResult
2016-10-29ConductorF
Factor: 516311126790264986681 / TF: 68-69
2016-08-17ANONYMOUSNF
no factor from 2^67 to 2^68
2015-06-25E.LechnerNF
no factor from 2^66 to 2^67
2013-06-12ramgeisNF
no factor from 2^65 to 2^66
2011-05-08Rob_DeeNF
no factor from 2^64 to 2^65
2010-06-11HBendtzNF
no factor from 2^63 to 2^64