Factor Info

ID 173004
Size 871 digits / 2893 bits
Status composite
Value 3985595312668092061068123345176522164961578974062711258264115679855523469165975286714422744402333893568563554287152409984125691833577204763388772825318705937701342714409736538193301853287840711067650847862195136530679807059516044236143907225452492973503303151820579318277238775195380287055080472026127154165223460055871682971832529187901822124944102528828891788396812572417591184584251507925689507214620688597313043802398284400006428089104654105873243638182851121164968283171040153297252351556194392471066888480697293294404822289960377065436461237798200456112782487707699495261848057857600804049013489174124281170724010423234248334755527994678823052136666869696073381105340562967228566166181864794424666447655192912819654508466336564576708396260530281480443443702570971959020123148283880912473363843361666310077608984606285439340853811165241041324625873803666633553610711

Factorizations

Primary (ID: 173005) 225810318839533029888938050460791 (proven prime)
(ID: 173006) 17650191245247586635196220247915379429613926933416405710212352705172490097442127531451462680659893241209072520502110020649274450394861231872350201566182211013849722061833490228694263607472415687302730509289942633554329935905725147997719204959715177183413232243450503270770847275891712622714841892034540335696438064043976421047651572760561977365840867946873755615197555165749290375783372868960879886746597437000991609263953779979815368171377209231307601708798767664256638983302364090464165130296290517402859534208015622878992304362617821198788071102461837918058587590131240976276395923102866192978005734845172218470109080993195099446685232079625332457718030796710175208467460819438711576783182250830954027178049244368475513907609221962582409392418343787590258305137458284978032043721011793185647361735304967184346884995537256835104352905121 (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.