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

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MnStatusDetails
424044883Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
14438373971434501439112270.32019-11-10 05:12:30
History
DateUserTypeResult
2019-11-10Smok_bmv F
Factor: 1443837397143450143911 / TF: 70-71
2018-12-13sasakiNF
no factor from 2^69 to 2^70
2017-11-14sasakiNF
no factor from 2^68 to 2^69
2015-05-19sasakiNF
no factor from 2^66 to 2^68
2014-07-11ANONYMOUSNF
no factor from 2^65 to 2^66