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

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MnStatusDetails
186080539Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13172986807944369401532270.22019-06-10 17:00:38
History
DateUserTypeResult
2019-06-10Samuel SchmidtF
Factor: 1317298680794436940153 / TF: 70-71
2012-06-25LingUaanNF
no factor from 2^69 to 2^70
2012-05-13LingUaanNF
no factor from 2^68 to 2^69
2012-01-26LingUaanNF
no factor from 2^67 to 2^68
2011-08-12LingUaanNF
no factor from 2^66 to 2^67
2011-06-11LingUaanNF
no factor from 2^65 to 2^66
2011-04-21LingUaanNF
no factor from 2^64 to 2^65
2010-07-29Mr-PlonkNF
no factor from 2^63 to 2^64