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

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MnStatusDetails
291602503Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
8110632738396915806892169.52019-09-02 18:36:19
History
DateUserTypeResult
2019-09-02fraltF
Factor: 811063273839691580689
2018-07-23Chabot PrimeNF
no factor from 2^68 to 2^69
2016-08-22XZTNF
no factor from 2^67 to 2^68
2016-02-01ANONYMOUSNF
no factor from 2^66 to 2^67
2014-06-22firereddNF
no factor from 2^65 to 2^66
2011-10-01albin_pouillesNF
no factor from 2^64 to 2^65
2010-05-27Architects CubedNF
no factor from 2^63 to 2^64
2010-04-03monstNF
no factor from 2^62 to 2^63