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
252046783Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
14803782059601776907112270.32019-10-18 03:34:14
History
DateUserTypeResult
2025-04-15James HeinrichF
Factor: 1480378205960177690711 / TF: 70-71
2019-10-18Smok_bmv F
Factor: 1480378205960177690711 / TF: 70-71*
2016-12-09mikrNF
no factor from 2^69 to 2^70
2016-12-09mikrNF
no factor from 2^68 to 2^69
2014-11-04caddrNF
no factor from 2^66 to 2^68
2013-11-19Yan Ruimin ChinaNF
no factor from 2^65 to 2^66
2011-07-28Nathan EdingtonNF
no factor from 2^64 to 2^65
2010-03-03sasaki3NF
no factor from 2^63 to 2^64
2010-03-03sasaki3NF
no factor from 2^62 to 2^63