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
914595797Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
8205304828764853592812169.52017-12-19 18:59:55
9990487102171280125032169.82017-12-19 18:59:55
History
DateUserTypeResult
2017-12-19ConductorF
Factor: 999048710217128012503 / TF: 69-70
2017-12-19ConductorF
Factor: 820530482876485359281 / TF: 69-70
2017-03-08sasakiNF
no factor from 2^68 to 2^69
2016-03-11E.LechnerNF
no factor from 2^67 to 2^68
2016-01-31E.LechnerNF
no factor from 2^66 to 2^67
2013-05-03ramgeisNF
no factor from 2^65 to 2^66
2011-10-13lindedNF
no factor from 2^64 to 2^65
2010-07-21lindedNF
no factor from 2^63 to 2^64