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

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MnStatusDetails
800011819Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
61077572317773210395112272.42019-11-09 15:19:04
History
DateUserTypeResult
2024-06-26Naegi MakotoNF
no factor from 2^69 to 2^70
2024-06-12James HeinrichNF
no factor from 2^71 to 2^72
2019-11-09Alex_soldierF
Factor: 6107757231777321039511 / TF: 72-73
2019-10-30ConductorNF
no factor from 2^71 to 2^72
2018-10-31Alex_soldierNF
no factor from 2^70 to 2^71
2016-07-04YxinityNF
no factor from 2^69 to 2^70
2015-03-12BJBNF
no factor from 2^68 to 2^69
2014-05-05Gordon SpenceNF
no factor from 2^66 to 2^68
2013-10-17america64NF
no factor from 2^65 to 2^66
2010-09-23Architects CubedNF
no factor from 2^64 to 2^65