Factor Info

ID 158229
Size 1230 digits / 4085 bits
Status composite
Value 494558994987271294529964131918206008431215619617354906264240408516196604686652251081348202977002487967235558403524443509409192887398691493239664328119673581891569824697814378260797176700699363711212759622455943988625323977266833495875459999450349402606961508242247468168006287297835304063025818707957201717287971814050652871970460085112006860625133930444030174792541829071260293254603008222056947918772057481963412100651489155314296888000218249820451918644530985358954903570597523344049190870587342154022371417663993346199430947905402948991208783337353225828444617558200655562958971705111286852438668460414790513578016257468723505495405165538856273400802044057461128854329811042545932965516625758039540903958502279421869479732076099830001852901030804555501302030531291817849436088672420758527721339820057722737791150722641005006066884045840798616815748941471028516600398422919013379198428499917337361490116764321110780827778313231544796089258916488244936799775843954345846098452231391440410527462350360382601032052627871618353725820490125222322398286611188386575911537412024603068764303474529591331801688457989881272008418631066010748242188227931949402074117462529051707800795050077996635811608563955029013653582466078201420537217

Factorizations

Primary (ID: 11041) 18449450106982911477871034430148217716695646282266064204205488745738888010789289 (proven prime)
(ID: 191988) 26806164526285052831014669433879238610823562789427588986793850925887806268770356048773640622001879544517076763920478429233472711232768951839399055215767683738203872719886056211386468692301274586983807188316922993361860971577109527105252299813690333745984889405239016001187638061635166943718177753244240744497654407769926746392476307918374026851081352344760505379949985749828784112378652237079900685672892649542997450652939551266739230291242392383765370393976654528239435040071642505992097339180114564307504962126462725538108535942729908171261746857246471351209021024453105236768092702350845098789165324797955874827525159339701730334256614334975013196040563005851395077439994180916418983041607589116941630427618257042757829442357390855182963103321217062559655481975928675196293000312173350280298398443281965790040968320099370210317951243196252369945467510427120637713014050458805973579367591916761785985317524877235504303143006244591544407670612563818886291485670961592264107028333651254912035292075626383961871963216373360521846255699979484412117424725616247183169984423442947084009784665206623661073078828408135119870866517065269299071362483425584153 (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.