Factor Info
| ID | 18557 |
| Size | 201 digits / 667 bits |
| Status | composite |
| Value | 336683854385593521621079145582325070077064648540502574387682016454268415008715080056829186158452654878129243850970402922830625064976703008439969436363167943162337129162173718811634476359846975521606327 |
Factorizations
| Primary | (ID: 8171) 10052011757370829033540932021825161 (proven prime) |
| (ID: 18558) 33494176341239719918804276195198322670870297684592181889268807742013733772715450068598124078051246077894182307317444741885404908086548895377352987430423200258146918207 (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.