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

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MnStatusDetails
903913979Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
21359660664551619495112270.92019-01-22 14:54:54
History
DateUserTypeResult
2019-01-22ConductorF
Factor: 2135966066455161949511 / TF: 70-71
2016-05-15YxinityNF
no factor from 2^67 to 2^70
2015-02-02Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-08-24lindedNF
no factor from 2^64 to 2^65
2010-07-14lindedNF
no factor from 2^63 to 2^64