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
144705797Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
11847784729261498030492270.02016-11-19 02:31:55
History
DateUserTypeResult
2024-08-14tbusbyNF
no factor from 2^68 to 2^69
2016-11-19Sergey NosovF
Factor: 1184778472926149803049 / TF: 69-72*
2016-04-25DerekNF
no factor from 2^68 to 2^69
2016-03-27DerekNF
no factor from 2^67 to 2^68
2015-03-02Mr-PlonkNF
no factor from 2^66 to 2^67
2012-12-20tscNF
no factor from 2^65 to 2^66
2010-12-24sasaki3NF
no factor from 2^64 to 2^65
2010-06-19carlos56NF
no factor from 2^63 to 2^64