Factor Info

ID 152999
Size 567 digits / 1882 bits
Status composite
Value 245220867675182242841638071392005552312195670228350169132573633991313739259787116852898705170918626027529992808443796979856440628560677171706883202262732291282730136715607981589657107585769162229709417732885385499768025822053144981861250878508462843470803211482072442430060089460975531116826476421427948724238981109457724432450200894495805713904317931609344301108325854602314199499646571774431065015533399745927184055203082319596216938955496140113703882811446827394675147097712475262143639586319907134803550225069994089755683882540412820121128077680598624696347747457

Factorizations

Primary (ID: 152297) 6154752013844260765111 (proven prime)
(ID: 153000) 39842526087743571494379997240449103729859739724354119386056749792582882753205608595622117694911958873978036056692595492624278473237208212216122453222151664299025928172815616572665454182776253206730203146277353829258083485150362590442633379097656464860097434712395307782446125449942028803122295685174394658973057261861585126876845355539997813420609145684452420799279080562565423509075259799206704402661047922239942815381756204863217455823561629461695892198257050130115270698594022251067383645155290074256282939302438577572192934495609659002154887 (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.