Factor Info

ID 4061
Size 256 digits / 850 bits
Status composite
Value 5640261256231346001333999876289721992665088108051617579450545903101058659089733910064680424545442112707206994468774903354212810802068556629630468321025194228830470050280266286026882043359116495852570238179403964731967159632672267189803705821388324288480993

Factorizations

Primary (ID: 2922) 57912614113275649087721 (proven prime)
(ID: 4062) 97392620633548568239634573589249730498360530452867478013875083038561160166465466518049645240725641315627987597626085118882122288247879593511841569519257159310849671051778456836590397156702239318653845440692673289107267846018483602233 (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.