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

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MnStatusDetails
108947039Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
8965442506392083635192169.62015-08-01 00:43:48
History
DateUserTypeResult
2015-08-01SMoffatF
Factor: 896544250639208363519 / TF: 69-70
2014-09-15g0bNF
no factor from 2^68 to 2^69
2014-07-28g0bNF
no factor from 2^67 to 2^68
2014-07-24g0bNF
no factor from 2^66 to 2^67
2012-05-24OS1NF
no factor from 2^65 to 2^66
2010-09-13Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-27Jonathan A ZylstraNF
no factor from 2^63 to 2^64