Factor Info

ID 171825
Size 274 digits / 909 bits
Status composite
Value 4017300691247661190700532766438519462254629999700953301580608721782849725505817407977064008695860289244577310159602690716081906215270042928813644355548284578976020107984802241904693717655714886795968621104031314616014452487668255065682965926456676720277889304043358388967857

Factorizations

Primary (ID: 136405) 317018172698691402707105521066838685448001 (proven prime)
(ID: 171826) 12672146385330054383836710040159268589142533807864058944240369297787737714937144098232738385850286022509714358573043346385145006214170961592287399152186979127026680254048218702923635645771026177890978180859335612303019611100072031857 (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.