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
234545891Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2294820618397991212092167.62016-09-30 18:24:45
History
DateUserTypeResult
2016-09-30Mikhail E. GolosovF
Factor: 229482061839799121209 / TF: 67-68
2015-11-21Kenny CrumseyNF
no factor from 2^66 to 2^67
2013-10-04MucolNF
no factor from 2^65 to 2^66
2011-06-29Lukin DmitryNF
no factor from 2^64 to 2^65