Factor Info

ID 42997
Size 268 digits / 890 bits
Status composite
Value 4421109825210903929764135112143744000514348443056952258230056056054663595569078545913754855519204848777935145315186292941537002254076910725047656572453830053174234974364061661904804612284833932477154055730946017383321761053193019178124351070877136650852708877762914421

Factorizations

Primary (ID: 1896) 1329395274748352722431841 (proven prime)
(ID: 42998) 3325654836593123828820721065744878038132441111649526052818866740097878456491498272516482274551438222768064993412406885756738658231660980045488469718154075998434212226621453199890893101215010792853018713167337348057374815843748091919846814463381 (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.