Factor Info
| ID | 8667 |
| Size | 182 digits / 603 bits |
| Status | composite |
| Value | 17959591738509466515662122759089720735428311692693678095276863167414851733701088893951216847861008298426485867481950339808216504847452763048746565940323697808050561249447967756628289 |
Factorizations
| Primary | (ID: 18020) 3266720400198850302821 (proven prime) |
| (ID: 18484) 5497743773056377430268472014432445845083483714722308069150549349720965769605066359157237357922273269377406117917388775337138040038589322618365090753406546484909 (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.