Factor Info
| ID | 215 |
| Size | 58 digits / 192 bits |
| Status | composite |
| Value | 4231984127838929397120549588917994470868163601222154281897 |
Factorizations
| Primary | (ID: 7402) 12842054866056446184519361561 (proven prime) |
| (ID: 7403) 329541040898736809891408309777 (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.