Factor Info
| ID | 13818 |
| Size | 67 digits / 220 bits |
| Status | composite |
| Value | 1006961686660749901896934213652972345242250477999440776007547969821 |
Factorizations
| Primary | (ID: 13819) 64326196787727903551977150861 (proven prime) |
| (ID: 7444) 15653990705896313547269237220041169361 (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.