Factor Info
| ID | 143229 |
| Size | 57 digits / 188 bits |
| Status | composite |
| Value | 329379491422944324190774066290922709826682605979201915561 |
Factorizations
| Primary | (ID: 143133) 123963652789966341658519 (proven prime) |
| (ID: 143230) 2657065067137198842413531998992319 (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.