Factor Info

ID 23419
Size 451 digits / 1497 bits
Status composite
Value 2905322957847220829820477654919819175825662808749210301175000621149207866906081083099222004928205707309511382846485300369975685673863228741014731310351642091096182316621701728477181182801518223556434044960385888307302720695446805841046445448580258710668079087981158093251233755458111799362864522262448274164293692278175660798829900318406571831517805258228689225198004771713540873482049748598901262490824080809813756866599427318404359062333261127374707

Factorizations

Primary (ID: 8233) 130316122780975961361639346994021774533656192933498430337748067 (proven prime)
(ID: 32658) 22294424479849171990137983958480106631992928536616929413057439331166923762127081302875917378891281993467286172358071840679122120499156203525944620219191315751029593678152957049721861984482782344916103031465219738310391382136280011897904274764114786976118862275217084912770108312312031032634203467182692008513144416162551272458001232165806561237282407405824006684903481143537200052481215921 (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.