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

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MnStatusDetails
977847389Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
5867084334011239.12008-06-01 01:53:31
14251641758002183911960.32015-12-23 20:30:44
119021691369889112712063.42017-02-03 12:35:57
History
DateUserTypeResult
2022-08-14J.R. AllenNF
no factor from 2^62 to 2^63
2017-02-03TJAOIF
Factor: 11902169136988911271 / TF: 63-64
2015-12-23ConductorF
Factor: 1425164175800218391 / TF: 1-62