Factor Info

ID 164174
Size 506 digits / 1679 bits
Status composite
Value 16544463628045964305454459224913789026850538758184880123900353436908183635101718613972590915275929903569854884384882167771913257129049934203840580991963689870062127658672986319132767010453574732557170035364431821235662475315458217991322481559892542709060466956744805694582070231771280980879211996135010521600563863094505853833342684853463636883514625618973636874687822241209995420473779731184606673120612299075059509109257839883775204721359980073375536007870039296871054697615432130893462035016345645638077

Factorizations

Primary (ID: 164175) 18402125293634772494778899 (proven prime)
(ID: 164176) 899051786902496173529717671847301772966470469064213668062720857315242887050889645809431562835390020267002874758459767631817299065286352138476880002851962594503651980564949501261132102571427218733351270255846791619445693025598267041769262498617485159174942346119188548785063327356449372326588210262324099762640648251929911611849351854297827795477809028332157130914271741257009698698737668939643645053694195355224276883289752017516273079123966769345457944842986545194073624664016623 (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.