Factor Info

ID 165886
Size 1162 digits / 3858 bits
Status composite
Value 1949550506799778417173839226230153291975232135965635113376173378848826750284568659485808543677078922256315083594725707502892198078338531793110301303921839172989157128388497861991331881567798255821666315785256322395861505971080919269886418115484673203028170617390881501858781609887882664109470660745622776822985317848044249876455766659797914932654429714937375026330428685445005875046234343438928560331364411775878389317122930891394791603457644865795239064529162261152314943462956733319154112466722630146320073205512333121924123676438032509638294596849411620703033545103694130313641688271053974807928482152950284053377396694591444672049253041562172277467752015100749544492076384439078318607695044926665471185257276206720134234402299580040014079522939621008296854642267263927559211967736570548562029257518232532466381483843586836605239890225846933570032897988493839925054296692914763864456670797511657793596471030457797894889150643563894769312690042324719062917689633167073851227890806250197923300236457231001785350707857506645297877737027770319857138340332914451390877422557382420487180859077814779251160060397375476033885975990049841072794299336918844145756462653

Factorizations

Primary (ID: 165887) 563888755976565429746186900945257 (proven prime)
(ID: 165888) 3457331762935169257503483443936484624674535747119453760637598665889125821532514085660343316411737385519983145950538405307026010769028873954994244416638882705251908834542047496732810938453095616142935650417497971144784857361635156168893685595663986323220137232320182662398658444494961498454594089043934191976872013710701520171902616871910681947218949082958864648096417028515729407722915093167703743498449319975266539264098826085011843781642632220811055864689760838584741473832335223102630416148684035299728671538346354788059379461500518928453194072941765659410949187599780708340306907262876483972145576135799233214375104602289421365009911136108501290090933682553377450655704940033764262850323070724172933199110085243114416192717176726512525157774042561011182101617986386220551171935583501936667301630717580373832146383007401553689362329032380583679152794390081353023358508317267448686246056172560993959397278458565013612623434656096398462422561639310154595631640438259517405947758355697960138771782043969148645607956466313539489712622652416214372872182691444246437325861831582523841171478493863933776582429626447222694917117128629 (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.