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
910517999Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
9213479606867466377832169.62017-11-30 11:47:09
History
DateUserTypeResult
2022-08-08J.R. AllenNF
no factor from 2^60 to 2^63
2017-11-30ConductorF
Factor: 921347960686746637783 / TF: 69-70
2017-02-24sasakiNF
no factor from 2^68 to 2^69
2016-07-11ConductorNF
no factor from 2^67 to 2^68
2015-11-17NoPolarBearsHereNF
no factor from 2^66 to 2^67
2015-11-17NoPolarBearsHereNF
no factor from 2^2 to 2^60
2011-10-14laleraNF
no factor from 2^64 to 2^66
2010-07-16lindedNF
no factor from 2^63 to 2^64