Factor Info

ID 144990
Size 1176 digits / 3905 bits
Status composite
Value 170692039580731668255389007281951138638742613950659275193560957553714604542311691065431580158806587895671703795496100129244099656542354811768516286926410449948870103014396709946270948762690175629949988016521249771354272715540049388207208613192516370093052812123079792833869685139889984251377540771521914038998319914479403088380121194002081971375769219167596877709564017908364675655509446202510761341175545610816938271892001984300576549319919812157729780163902757666535875542408374706919005031717225980387049837751711037609720250806635264987720786963098008402020500395409942790090664303327073033608937441875454167949693965078445411968571450767332061805332321297595918627030071658178589795214889972670428536260330590049249076445867754731932624066845705834647092215412343378600203557410620047487478392043235533644709982733059112793236491206415137689527157340885603526036501291675026507511004685186017310095679374387107201388835112919816632707425897117536993364154554907866069503590150839246679991051983553461122450679476564460847797650223859820959555141911858202043046484061109210229901296541489899535404146786173223784282187942312533503361718255313598798333864280724130645881107

Factorizations

Primary (ID: 144991) 91086356842795807262220799 (proven prime)
(ID: 144992) 1873958356632110985994920788773206414792635182859913209391070813393496089985341528003037060518061742030900516089149255334118899710572340079967241792446133280942435152763627095132280317704759848951636266770984719735824621538841090997108812847186897722010353251414396673813195833163540529396471291551078996251082057747626240495032205531074727414172549462231044407897985092826639902349590064534979564917976073413657032355906554712402766640001583187074124675537282206666995383400290223138296870972978684754148151681975781499467244348720961793679939142505612690180380681012185947647054356010120966510187036957522207930268431658656543487892488662611261451584563287535907899677395487729913242021731268857067525449315253565709655020689286669789697453783186130481473054491051568354422957505457578665774579621251203454903645448970921503649975912552824909206265291108293328269309191157481383361923873909705090771339539282586131388166139522045240949443718117403787518030234281374158269430346118905581128486709309356538230885168043818041103770334922052398796348920097816873290914627069276683666221273291912814337990952883681387758385151511320873997069322215213293 (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.