Factor Info
| ID | 16730 |
| Size | 178 digits / 591 bits |
| Status | composite |
| Value | 4179380461539486441521046324749691060184667014670314379612464061076967556267646477397948304158611208160406689590162079676724053377722112833500217989296454182188928758954374938467 |
Factorizations
| Primary | (ID: 16731) 104193411347291769738017451047 (proven prime) |
| (ID: 16732) 40111753780754950845279909378211563933794490414555847750961279767183859175373426812618163780075476911109133668227192799849688619450408592997320821861 (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.