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

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MnStatusDetails
194967053Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6752447699887103730712169.22015-09-11 08:55:38
History
DateUserTypeResult
2022-06-10LordJuliusNF
no factor from 2^62 to 2^63
2015-09-11demfloroF
Factor: 675244769988710373071 / TF: 69-70
2015-09-11demfloroNF
no factor from 2^68 to 2^69
2015-09-11demfloroNF
no factor from 2^66 to 2^68
2013-06-22OS1NF
no factor from 2^65 to 2^66
2011-04-19carlos56NF
no factor from 2^64 to 2^65
2010-08-06subgeniusNF
no factor from 2^63 to 2^64