Factor Info

ID 62986
Size 810 digits / 2689 bits
Status composite
Value 164329456866993943954936497833331637608952658668266010728306927272428767575808612729676255864287761910947761836018540482696340196277416598591218403945569108674742448032131379024504573538169550182869939004393136697513563255829118795027243181840155487591233529776381254436489313462875943359654847683637763677573003703636788045653970013856134121169912669441490401431481688323907999872117785907091533311466953604129790091793294291575967794320032931801114743997043946182165122782106782690159009117901561537617925627109137151970775993328869704637067005782978588582567715908614819354435881647556686476137458647320453821523319913679242138350468194260428703571945972870322360006594213086628061350312702946748016070846749036167778216732739111351678981781406863162364140554192053232636457260437358220096501162429175268273

Factorizations

Primary (ID: 11219) 254697295909573204954870539927521 (proven prime)
(ID: 88965) 645195137546088720242757401670175637967369561314810712010216205742490105540560296082282726070472612055022951535648616666899492278845086744740611411862425874798455952490640773418199842702311683618576733279857853623224211508830697088903868120698637341807618248009870755279894394885024716872743052978237092171177497905885644015111706120241422113410021545166922259516666688702310293160123701987412503582042820697340268584809666947583782044617454968807923414343495893553386729424518159643259203869562740723591406033641400148097203544233877181972984568190019442843789898482601593424370036000167120282930063982926346434490917638604756207535409881321966169430306164926915103655712018235437651540238865724732451341513616503525667301891339442923560201028281863818965940217606897848450513 (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.