Factor Info
| ID | 4293 |
| Size | 52 digits / 172 bits |
| Status | composite |
| Value | 3381220121016259076446386202996163320517814681984409 |
Factorizations
| Primary | (ID: 4294) 49888641454623789553 (proven prime) |
| (ID: 4295) 67775349707440873247475442867753 (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.