Factor Info

ID 153514
Size 895 digits / 2971 bits
Status composite
Value 1290110950879333291042259617642886035461667167950850359209282900054181069322038105066285299794385872221099789337776749099232262075627745043039108989731791231162250696666957695606677881616292280276364782582561345971263088793449642135865367232085190526795084512626385167654187874159128869749588090407266882056885421317419006278809473211339407383403809758232200107952337270838728762070338622888795828080228858221529653293490850663872201131776799916266769752571768162082152343244854658988771422369230470914420755940611852001004306522628835873545698014127437042245044614950656714407459338404696918270556899542978451180387251732638896428819078631794396094296508463874506501708203467785426678700268369368824512806091655035673201850710174610821837769879525728631845994152457986774561309572517575169818098957695759624332863127771790820534437789016971317003225346683281464056468203299730963865634886681891

Factorizations

Primary (ID: 153515) 322363479685135157851 (proven prime)
(ID: 153516) 4002038171753929471991781362181774407852749837308290575498636641959516203750277806308966025223317653961434015188161744702384024253691292275592152258258091944726054882349127758470180181684475427880463627908511099996849231518321894946765515392342443036418448028422152734034541568715176981886009939926829286318014364294649395482263799997321881804779718519721282985842661152720642138718126481914751894393663688964672080054308131888014803742978746977712820592367119994334911183235949192936784836872511657684861988320507784381752150310311063266357319124912619353598848483518296046557803791104285646006556232332022447123047777322549173421470775720116367210167635085138237217872473349757112442090992583706593551383667600692835992090498409731593765127344207984247039784723218793927775369523175288346753272176655332809053550778994872014195324329688461606520819432669935886677421710041 (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.