Factor Info

ID 55374
Size 311 digits / 1033 bits
Status composite
Value 73692297145922357245354541967475128155075576496842618300296563972566907642248411681468294886436039197707715235413396322272947554506644689424378607862327227438063123728702837596931183806674834026453611529351547848129913043095138029870997651791072150552659524456267103890879819663166281641300595700254535050458513

Factorizations

Primary (ID: 54838) 534280344481909234853671069326391741 (proven prime)
(ID: 79007) 137928145601878084688752348462907021995547613845680704761626491260209648376872681325299980613350980431206775395952231285969445687843467554706701923379681558942726085841304738800503984192072416985740667365019824319208762181763731012771873684184103348934917372834306198227502693 (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.