Factor Info

ID 213642
Size 410 digits / 1362 bits
Status composite
Value 52577972167699922494547827680800105928381919246845743957118549352929959874231572263401465454256682900292895198898947963261957899542235927813798681948213756574587286187970761017056249410362817064049397641163083479147879153281380260235642722901623101003944380514707960303939551787704208764794918581260057085018293534119210967800657401915181080798752642980903933013751011319852045476844628814489406013133722120147

Factorizations

Primary (ID: 213643) 971463515490987066158798477 (proven prime)
(ID: 213644) 54122436230789898801526927092905210380828228313861858799171964288302368960468533104478705300168000300113647751208157617267979895228437069724123254479437322638744096162026573551401750569145673217948544589215512570401433397650397620104919534223688808541907024135034173013372004260897683438702576032849391826221655984151986230898525869633553628980723379911078931022587184856328705439711 (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.