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

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MnStatusDetails
293288477Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
9065782859932169842072169.62019-09-07 09:24:26
History
DateUserTypeResult
2019-09-07fraltF
Factor: 906578285993216984207
2018-07-25Chabot PrimeNF
no factor from 2^68 to 2^69
2016-11-28NBCC NF
no factor from 2^67 to 2^68
2016-01-21rob147147NF
no factor from 2^66 to 2^67
2013-12-25ANONYMOUSNF
no factor from 2^65 to 2^66
2011-10-01WizzardNF
no factor from 2^64 to 2^65
2010-05-26Architects CubedNF
no factor from 2^63 to 2^64
2010-04-07monstNF
no factor from 2^62 to 2^63