Factor Info

ID 15862
Size 316 digits / 1048 bits
Status composite
Value 1520637873919972665031745871571703441102403364048219280470021226959660404434254355782933401252979885751812958154878711943912704151933699394826383166581273770366258880571668489172972652813486982645302306099157858506790590715116229720220069466402379350762565337148252905444254445141054722778802829485056819569131258181

Factorizations

Primary (ID: 15863) 14077694954404816541342489070032607197613433523304683322628899232609434388273916742394892207441705547537018188521285635126141646218102390822115051 (proven prime)
(ID: 11290) 108017532617736915133406584684682016398182243100347598313436462729073911856247557922662614974708675029796424611721425364738654561651249349759454300640753645387500306111631 (proven prime)

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.