Factor Info

ID 131083
Size 833 digits / 2765 bits
Status composite
Value 20903862858886442763980240575319023249229422487725537393364662786211246648016395000802571212915813993941158511150018207008597536183351008414075973428730194265027709648805782613906041786147118833124568110133570823810886521988634178727889136264752503057873715535390081313857887430641021014048006198077258997554824627850701222432740906993960786902521423614330006273932915882550546098430653109659032173800391735505418251729333842153655445920834351021457753468184431984802391968600494576984441475801197929928997084686756607744971916746456845881290498303174607280133169315129686961188505089169539191811423186499185215209384154979294614319473184593993494301637546565493619789963678940990372900977471310832586762609495537453376080740467663337895699158442050742936543701536771608817166572546521436287292031322317124003360060276467522417185989

Factorizations

Primary (ID: 1105) 64119657493918388500959028976916724219027 (proven prime)
(ID: 131084) 326013326893848881860581912608504718530080159323612748190274002075963176054262073489014707883696901671766257042573214700930389788295064059993591099673220007496491477411707144547674586683607441749624021367908241327468357013792601266272487136566027529793375645076855263564785310449001386906626170786708525103464740090970949815010629196607070881005233579339046771060716545821558243013908016453135956102302950978743419236664010563543845932595342874609127699666038827306963633456553321474075251919435441510363688510423173661832405142427448568765395055687116499268488349648778509076323048859577745110974675721554892717535806666099298032954934717270170048540654424080634420391363793007323639675107983116461943187611089492255850495951003624096400063390147722091138449606800157454970331645730962446407 (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.