Factor Info

ID 124783
Size 648 digits / 2153 bits
Status composite
Value 883654024438497052007385971716517275931417602275665750040790425478056002460377381206161894686561714364220071845523673093839534885771639544820023978797111797655483066797473698661928817018976238527599309202037845069574183472306710748721141756479681543201694179331676299525229606636982689831071021204776364699406592411377665342996306795178357890181418306585170822531359738342610784245170856411089228943263134753038728691063102557435995919935137275833687058212144555949721021432747152244929815336190741390527730046812695464502001772034087512980507126126702329153066628132116036453402489828704498223631745486459823866847392483075994323087331058403273023

Factorizations

Primary (ID: 49915) 66111231122448968464141484454407012927 (proven prime)
(ID: 124785) 13366171064063580859620419561170063085173536707397302263786928257372312708984045550958035475476802731690724173431590040772190106623663562440664714789166064796621037673248144292856589579679748940930304087541323448393641567166961654554135990160223613206204524522173761481342212035500136433420615227706803704880740232740417338212156078436297320819906053566498928952652106330015509931986542661517739932362373310247649575689104604987883105439473396105725145136398994348126170079277691179179467134893436888106097802449081160251642098330256343985505316457189826395391798391142479844989456333245039770769926615800174849 (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.