Factor Info

ID 161972
Size 505 digits / 1676 bits
Status composite
Value 2584111718806873288931483887356924051358076005360259930652138738534261157676055428638388153234046229473931413770630163502080818726631019827477799535278154033507750697600795615767221343184948856685174477294586864560932193834021113659445513873790454925735433432402999440991060774730090736916361909727061664432447990245463740530522553767582667388212974229431945981067786492230529942479918172505131382993887209616293959082352082303932352038961577932664002234576161393856084949767504985533905646075803987268581

Factorizations

Primary (ID: 193525) 32016470973990076971314414960008471 (proven prime)
(ID: 194241) 80711947325680735592869219454728267968036490089369264488828708247673274757124332273270591698923926272043986229965344598462025419413139678485780481742093757984656739186867202800393976281104563938371163402757391553249451694014019714324536411337067391265635926895843269359901956203353081265992967734238226632539927984112899422290623298677994917614897334837855434756455638405338481556186604632174177162114826559088505956531894113789490190522234925168009249662159993405197411 (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.