Factor Info

ID 124223
Size 509 digits / 1689 bits
Status composite
Value 18447242089091705084537773454485759738614814136060732353131416715781233428114303568726003280357126461551166417358519431021630893206906633492404317116062883119669323930976768526943143652478771534976844029076306124772053609449362886604192377807208091722499259332580481154744432197736409740631581375825790217811781919498392665425350369020785475276225758079073043222022807868095418110593050855441286294702110275327615711738890318540580281834938451303594858623676583552008347809838792408340246531906562496776188373

Factorizations

Primary (ID: 47175) 20478188693000559586000541756149322155914756207153981449 (proven prime)
(ID: 124224) 900823913952749560988068206989007859063240146195595026727593216037815179358953727486170421244030633847732255322201894582702165102791187936773181335861886971423795014311837754850972272606835864589255517353264767080490520021146757819554748796887350142100436825327989135382729290339572858459407478327982277492587924909196592065962274863113943385647730663639766010882957552894045715503661570901220896368277467250775324704137053598380066659787840653950023277 (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.