Factor Info

ID 224507
Size 275 digits / 913 bits
Status composite
Value 50539470916141788161874579177227091676626644342678618424667770045900335175390701152739613312135859632592939182618022031666322253128561399954090960811165808733105184886206688422041222342043112435173234806795169115574928929387904007861246610131527783864158934383931617651428629

Factorizations

Primary (ID: 224508) 2431390407440486232451468669562714353 (proven prime)
(ID: 224509) 20786242621292753361924074572728622397005077328340725215891718017716404261323015765311299876768054458654192539036513294605170443502173256176908892768743966672430629252652569872321027390485141890499407336552199685367870445875703306600494693 (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.