Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
193251433Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
94381172369656132178392273.02019-03-05 04:31:57
History
DateUserTypeResult
2024-06-27Naegi MakotoNF
no factor from 2^69 to 2^70
2019-03-05Smok_bmv F
Factor: 9438117236965613217839 / TF: 72-73*
2019-02-14lobsterfordinnerNF
no factor from 2^71 to 2^72
2017-01-06Choi4KANGNF
no factor from 2^70 to 2^71
2016-12-04vebisNF
no factor from 2^69 to 2^70
2016-11-26Adam BuranNF
no factor from 2^68 to 2^69
2016-08-04tmorrowNF
no factor from 2^67 to 2^68
2015-09-05digitalHodgepodgeNF
no factor from 2^66 to 2^67
2013-06-16-Anonymous-NF
no factor from 2^65 to 2^66
2011-04-16Sergej LevinNF
no factor from 2^64 to 2^65
2010-08-04Mr-PlonkNF
no factor from 2^63 to 2^64