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

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MnStatusDetails
58287553Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1458366765288310482972167.02011-08-29 17:37:16
History
DateUserTypeResult
2022-06-27LordJuliusNF
no factor from 2^61 to 2^63
2011-08-29Scott CrawfordF
Factor: 145836676528831048297
2009-06-04PerendieNF
no factor from 2^67 to 2^68
2008-10-28KYOJI_KAMEINF
no factor from 2^66 to 2^67
2008-10-28KYOJI_KAMEINF
no factor from 2^65 to 2^66
2008-10-28KYOJI_KAMEINF
no factor from 2^64 to 2^65
2008-10-28KYOJI_KAMEINF
no factor from 2^63 to 2^64