Factor Info

ID 61518
Size 826 digits / 2741 bits
Status composite
Value 1308254127382410054513618684443216596540241067570346759582931288429497125939063612030011038918164745100280647284560023529956520757013490923183907547209415264706205367118984130638619216688145964507050550086573508206639026005396750495713821784410636261831323274224276467115046934644144787239296078688683812798529660001712232263890783058335783282646874988757745456145802173687896610401401917373572322618653356225282337219291627213495933709477717481034543178453741008175563895431736233232049390496536365933351997818054644103082357369130422203994525789023311192831256677139262824866841021591183456581959668112713510962133726185539736975072955396325162343239098271997740469854465772868274141763765551016359409714642309970474615162920624079233895622139776532029253334550796414732771935950736867137109334794043983762129339081635528633

Factorizations

Primary (ID: 60335) 550863742293542325961 (proven prime)
(ID: 61519) 2374914206434142500522602889110256754594819097831769053853194404800833979964351730012156727183692493953806521723810836425277038102756028885081494987497092616847427556131567052297141634747509813291383081336197446577502971168299345945304401949386220136151980790807338925537902800313356285789777311035026750845917455965989494945961483526005230173426654922223771548646464959700176136934291247937122044017529852868860624975408475241934513564132485895533834436897306604353800135739474703016061749529490539666817184422553615478146449534239453070991867214654788503627874629871380823643851158299606228392881312780002375749175144878242803318037960043918176638780802148862378551398752620759357415598464349802591366875353558762023300418413475468739308530529905817665334381297959156236763440942933446986951614795280753 (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.