Factor Info

ID 54572
Size 881 digits / 2927 bits
Status composite
Value 68903723641769939987431721838611761502137258286237710280727048657370542387751777942257258609970421779588580414935643804931008751880690432843811503976117073300593929984823848480835844629666053334641405198903799525079309138340114273382026196363248914925753186497802512058001883186252785700658898641137202613630852878075677155771608586924548238651450023665257642452674598907825662920350247674213976590208390239892128496018649870798499986688116895163325895358834487348700543970094957625623406947232161039295382757804137929241423086397771395441563379984220712504499653016627835933441991640131877747244959123675021402136292803896957663660193962462653775699348442381552297973014209150030473012004080368077778832434428526821136942432366084836619497657643508529147539200175573507406903505467485218207220657761663818976319228939605704893453521725937897155868351272053036930641285575274455027

Factorizations

Primary (ID: 52491) 44376585437740491243643115073310058804985067116083769691305215288274490044481461829581371567 (proven prime)
(ID: 78324) 1552704494094989778642915757619682333813468629400845135252020888226458285945279960904129071633579745321151279267655063549484587420217360749171688202292803403994916395682926618274283978101001405922934760167801477822753830726916434923602486527612278020364655458281940720250130178328950295197834483597257198597900178798126548622237966039679344974259000647417550574718554605023834574512323123996476068999194190307114386220739409551096714923312041860745648909968923230027548315447790517118958127123271045921044499664254308522392617024215834037564847091260793168899029480231149745712856728931048964132673699399791183778781154667519247830869258192971002084434082234189431565155611783033573898465722314302294318800428340613031063365759381248231027360971890645878113022452215836870783956013414864381 (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.