Factor Info

ID 173062
Size 854 digits / 2835 bits
Status composite
Value 19394451965349493076193868220510165930936833398732313924828889332264372330348341764477320493575410262977479947937700224120819976404299798402906743436606458838610645543052302803158387688228934821958107346762805100460076640185305464517855392590695391148270181330475122798366159820335494357264283173545187830730814588824490753065495972182883730721350093341569447766545348387458365531464602646639795453218245161441182008753505365447736778298188256723347105724944841272014491579834563849819401050846839926253836939649850935158773721744897122315670194947940308184752626460205012587636945928000620386302338628116314947160718600901483881004947000650332786658571257136711319818022704061473305472860405215253330582136645940007281275682718378114238660076914018396711160501484362205914846240853925926577918386987089482656827812040296245563352030118704278684206952319

Factorizations

Primary (ID: 171431) 216893056966782734025070141952200894055186606953837970182325156889808077276561562581579180582310141649 (proven prime)
(ID: 173063) 89419422809462092772201925532009950655188862745879214608787300808174770101368439177271493601938695316281307273637859928242409075002926020096782834865772216936781236709987831833971858791390812451221150003145516141191589482692394614419349313170767124559799779388043835587692347723235674993218488069622201987445569528373717139539206127383952561881689424998039474117781574585159956838922428458690183185780761149975260194714424285723671820419124215421386671104558889841716781105281076047285018849754473216357654436800893237317669433182384690922226071433694229445240647844736163396820133963331824404422067419954013123680082903692528833487932830837082141551350010245707033014368889941851891416102942954907491331403156455660631795243330690278097364963796458831 (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.