Factor Info
| ID | 16790 |
| Size | 105 digits / 347 bits |
| Status | composite |
| Value | 221550062045882519874134719685291363755656739315208780252069791957830399089313847609636487176322091783409 |
Factorizations
| Primary | (ID: 16791) 18283522301529013619136533441360526422166770221 (proven prime) |
| (ID: 16304) 12117471589560986330527567615247238634978313717528365907029 (proven prime) |
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.