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
435000547Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4909667741992639825672168.72016-12-14 10:06:21
History
DateUserTypeResult
2016-12-14ConductorF
Factor: 490966774199263982567 / TF: 68-69
2015-12-12sasakiNF
no factor from 2^66 to 2^68
2014-08-15rubikvn2100NF
no factor from 2^65 to 2^66
2011-07-11Rob_DeeNF
no factor from 2^64 to 2^65
2010-03-19Architects CubedNF
no factor from 2^63 to 2^64