Factor Info

ID 150589
Size 513 digits / 1705 bits
Status composite
Value 982676384219195328938185185870985547056312657477595199090426386225874532896681107328938663466341202175424984450897474397624125196134192386325516738531034956627270424666685964747525925858419656627770449132102676329603843532798220184410987267799478445419972032148055866608194079199504661133528414483939284756576688693137427501947690898534417774212695222187009158532246808388006173688669144548239831835433411127304295321947469885913076786448548737301894254824165573760140368319041463199720516877391632703431779521809

Factorizations

Primary (ID: 149640) 5639663878716545087233 (proven prime)
(ID: 150590) 174243785685119477669096841355153392238947809878970676394017013036051472004317472046997575181695834673485707115737423442276884624038802149558558646338314568424539788894973813958190206466148112900120972229435259557716922679108634428618828184792273375984651804096178465970089690082595844763296873899785167305209909016224227842278743043026566782025804988058160409911412407438251612128893722179082460353116225683987538770449202970453442878283120224725799389586705274679683044305114303850241158673 (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.