Factor Info

ID 85286
Size 728 digits / 2418 bits
Status composite
Value 65398972515459572981727916744532015332566460403456942251585872140639616296082253575302170314851420073453580038432394584615383196254146432787507100644662993137816185211012398675789500172131631401463610352297977061431247756275011144195708380758411414804831200626784000381834173117332643368882833178741730185391326928760973187774932909587900637122666117524158054874039934474672103973011613063549237528063723353963793489726646022869751339543438071175465205182137648550636668263963481268679977950559525921379672552921834264100337260939770919481654679759420035540731971632305172279752859110371828233222979024273691452845097755777384028502786698369553191324865169247926083054474184227073148911511197219792221324534559856501124677349389

Factorizations

Primary (ID: 84163) 18935452852993518621002745207449725418380411195389207444663751213716769590932559153961798317748488638550506367550710673298008761763656445574869 (proven prime)
(ID: 85287) 3453784444617631890110059401181789887109728615933387719215010358687322377414060364614984812035736485657968432687459352250087139221546756409644546459957073161233604047963171916246945726625314969068108475760873700729545657233489661297144659763297825295882759418199419632542628360100030549542015969546021469751365466193709743713548851388303898263815230434539469817479012590385053430981362374783201896517791195889541657924788701673348784989915868023091039964903076513563913601202499397333131194751016717148253052294509428188638510714201843518682856199942453106605031089670939243353719765081 (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.