Factor Info

ID 104165
Size 584 digits / 1940 bits
Status composite
Value 64328983065574372076992802259289443017459253153741813362891902810751467758679775788086457109713668342713939334329479163298441385323483597254983041564622388836153359437800176902505074474774383214054697504449145412915903192152406030877635442908675863669787431651688832623381616124763865819540455306041681217732275346519915067685295127407062249976367488692077290717501789026083700392045388505707318993729430324754594682378614520216084506517390267526152742674307071118345956400434510653260737967692351641774206227494435692208102915248333543168853588917834696055987676603042995126913737051

Factorizations

Primary (ID: 7407) 43137227648024611864946839441 (proven prime)
(ID: 123280) 1491263731421557795874674171974884023425387981430522779732387845201887316788254663869960115012079929976624763290709086838600530707747430314578642491293732358440016383918600754628572957219423534102374938344764313618892125803930347240821777882220033048515033759398906637865036612841500449478835709147234939505647168752260825297225731734573984075866770894893553559285537970017895731132336324579615464954531455131167712662476488338779140694874235175489991013691136105142690138511863561624898441673316375933198745842250676980402297045582409839586648856779015211 (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.