Factor Info

ID 223444
Size 1137 digits / 3776 bits
Status composite
Value 250576173835204654093950720677962495675788602107743414042267998965996939499935441219263959334062420434841450469894830400592338507859291658357854423781991448701495057431390477451416799644336017608039317571453783853401831565000141157476683106341063532785442357281381038323190384543145881847696742562430625464464840143250091062680297106751818497527194709864534085419639745483798996469739766501736290584336854388101070358049499136757226970123038646974533808231994689495478869926756157132778909476247852200310226672419258366485576667892519409613329961915997861589551651096987943025707310309490824673863779154361058295564384227026023608738710323829637724782988459681194482493249658841938003810491643962178880564109533651789046096331842645257674142581432072350595248790962547844317674307161247496289660861193644958628520304289037011330065868522111780478922152188472679297659309975935363653625316641857497068960557026689368897655358571560835319140414693969402654738230534695222079084771996872033879716575942804664895770586666929996938785586617555570916488095825886024074970128472256510018071039924160881629751054143995576051428402144825066408603

Factorizations

Primary (ID: 223445) 19107570694910482223779518943 (proven prime)
(ID: 223446) 13113973400184695107843995617361099387574904265382503364286127636152948135128689722941252241189393639726992255744355493610376035307820932417975307849066816195249441371597271869028554820269794291400565225351007795816440140797454962809171856437930871299891276478355941408304961562641535238893069760060230365813762445028505570664313388849041648306430098287541025914462842949040362649285506165751920740330776119873921818048407543356047651819224117293856115646478016798094686322292942114935656131104855716531908753444944950776347139115768234658095981920699488482518992107364246571319841152987414280327262329629672432814979597340862414552424505796523420184675814527387270320828312767422874195779323815617096932453917082857678973774775142012409127914991854234344148178449684860676375203432896554285984090964676375009151391267464009785707672414179787101742147902117821961644561556275587655559864067906068091864035465008957315621552480674721804466092086451079270616727773811887133471637188511510661939934577042021082110363768501169103302002302151719004201510577402781779325141879133969371474908034955401066408207015621 (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.