Factor Info

ID 121361
Size 336 digits / 1115 bits
Status composite
Value 288503983458889420814255277330411209788169716944237243641487158641311981321232333049017594654235548859399089001712576606365297529964521853266031756845686590896099172398989907117202915893559529350107552674871346054414634851841938071094597706104763799961111302977753340687525973531918845178268875438673781693830538315785607614990843731421

Factorizations

Primary (ID: 173) 2748232098283374889444289976282269 (proven prime)
(ID: 121362) 104978027015657570569068299585607240513223643752812176008608110758273953680011175010073915132422622632760180410619974840642447478611056335508736678924955135284073282798213661157991349967294675440196459485909343203235923524044949477584580389182856571286190151403349445836459034425770197335077242072339009 (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.