Factor Info

ID 174878
Size 273 digits / 906 bits
Status composite
Value 493516033167803340710883427796836947309253320179678638542391774843243586303286866340635502247972342604418117249107865377898419799588251223557782190179298928340922126387111774188553282695119957571793962398275379567740764686466721750750343799665878081877384247243985444654569

Factorizations

Primary (ID: 174148) 20077836467281262860124891882960706125142780990025596690063444536166101161032351365364551990116238353 (proven prime)
(ID: 174879) 24580140094876979565824640661274313931083960203699863871030301194221673204349246282696893570287651178192960976331691877128402595632959737180728506669976976488399041864131673 (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.