Factor Info

ID 63074
Size 1072 digits / 3559 bits
Status composite
Value 1306579038096743936311486162670643698945377857545073263145173287017158647095130939620522653674768883318059484804023533725564810077421861659764371657892056653485549269976686906905111146576826837216782291092701653399528277391802572149501039746831836678669424249512476534793287667467109965115500449493309881619719351224595103011171388999495250479736961526106094221335498096015999088396621233016527771584711149987881746265013083214452535966004515736584769825757576426138433439293384264672247260973022094119533180624767428116645287113232478918259768358579013794191366320093549956615532593776281545193679238492000666814267521387073406401851916008097180871944985710188860772271609902335704726657379861248460647414902269063328279428910181921957358908661706156038366791952048594123179109879375036262635141364490340441498039418394849258739757830743157923647555751818247287452960029572867179101880987797991390150974157671998279391435483342052601662284723056712637858791069246691887103024388024016840008623072017263484301389614658043340969254981709337741885688792983282937396216629899

Factorizations

Primary (ID: 6551) 1053336016261649316809 (proven prime)
(ID: 63075) 1240419977979931616158468307220818737561492356073090850766250931882291696568998473140588666483202946062219406055842819794734692690353642765712451290224323368483077180054190988629324332155713394276418334559507120529857250556022575473411513438493376688045298734771390370075451103095886646496265142062185039374014252142161166651255808764089363250938364361856435333250627720044544745042277929124550756468364337300785962860841170452464806423230838929018435759515491080194252255880733817908725343472563743495801067817458509234184005580802827185819558437726137939453378528351278228547300340402491896361810240928640367117940719506742157021194014839593944308579896178994165390852482681102969306467997319128801728965477384383572749171436369549430760182834094414322491047388970915972967192677362343970238473745052863698242778008419137980959952980383310634221681398795462675988916099942136938281240820559943457540202813282456785988015503823067245262863252099051767662981191598169999117495738321249946852571100973690332721450003488675972375174387817951158218905011 (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.