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
923600663Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1442155877544094872792167.02015-11-18 11:57:59
History
DateUserTypeResult
2015-11-18ConductorF
Factor: 144215587754409487279 / TF: 66-67
2013-04-27america64NF
no factor from 2^65 to 2^66
2011-08-17lindedNF
no factor from 2^64 to 2^65
2010-06-14lindedNF
no factor from 2^63 to 2^64