Factor Info

ID 168874
Size 579 digits / 1922 bits
Status composite
Value 267106136573545862405775877983482305780309990582882271042190901133593352486572740901955751838534720833657445460907359320154287010234071001110691698174669703926459189751138501054140720894703757100934974011587034415756647125401664483887532526560987618338311169777090377733750190894387330602064310005661429951766749103882015596418909258586101766685493504638729190193824840969693549904238455392746949406546875508921450910516658269654078317494452534082547824042534019402085043644183051197039858473945500459786661572187183543388841165398622189777372255290175982899811776613058495214833

Factorizations

Primary (ID: 167866) 43405717680902990318449856341748463143189923136522815794131692434913012997754889678341931999705520891459296823065229 (proven prime)
(ID: 168875) 6153708562940391016957808459434385612251699692206962912491533728013189935942158272217927938207576719356744599779968915045228532122850995041694487942789028424517840217069902248818952098863412013657408470945355326473803247336766592291231557471585414968990435524719220560044761851371059803749318216158163300709822919113231134262394862117091059556935612144886058961847261227178591640384627243660306757217607652488646770549164680293104916165043403973619077907066821877 (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.