Factor Info

ID 126564
Size 489 digits / 1624 bits
Status composite
Value 580259284822771872734594467974208382269749003585232556831018642971773283477526148010659305876139045880196905526090176948289298193444116727387394837634487547821453834213684011031540400786424196977675604491806158721401247633905259903823106137067629771068337779422177992470088220336786014111980857087655259756519571808064589725225518650008055702365375592586067575140212302848478232131875608294057959569628777779229013819842725028921497880691709729400401037322204742201245655950687488756177141

Factorizations

Primary (ID: 114605) 888285660164970474822081669480069094779067491081831700922212921 (proven prime)
(ID: 126565) 653235001806746924537915033534414869464105645490558537454673352168017440638719985604526938020364343524570008399353514760495108983296892174954869241291357319525060190577670031200082193801018667997407204093854947490427618474130761831333271972106600489184985681406342548816194152332786907328488473160986798897477208350805915767095901472079321462019535842234270090971056138702717619736252325163933061519808493882325322314981489821 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.