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

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MnStatusDetails
51114187Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3562015218765301080876012478.22009-08-11 06:13:59
History
DateUserTypeResult
2022-04-05LordJuliusNF
no factor from 2^60 to 2^63
2009-08-11belezbarF-PM1
Factor: 356201521876530108087601
2009-04-14Alice WidgetNF
no factor from 2^67 to 2^68
2008-12-07lycornNF
no factor from 2^66 to 2^67
2008-12-04abcNF
no factor from 2^65 to 2^66
2008-12-02abcNF
no factor from 2^64 to 2^65
2008-11-25CyberChris70NF
no factor from 2^63 to 2^64