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
904130443Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
19302172206550947555912270.72019-05-02 11:37:43
History
DateUserTypeResult
2024-08-14tbusbyNF
no factor from 2^68 to 2^70
2019-05-02ConductorF
Factor: 1930217220655094755591 / TF: 70-71
2016-04-26YxinityNF
no factor from 2^67 to 2^70
2015-02-03Gordon SpenceNF
no factor from 2^66 to 2^67
2012-01-07lindedNF
no factor from 2^65 to 2^66
2011-10-07lindeeNF
no factor from 2^64 to 2^65
2010-07-23lindedNF
no factor from 2^63 to 2^64