Factor Info
| ID | 4403 |
| Size | 77 digits / 255 bits |
| Status | composite |
| Value | 54833140907386485219802422645807262512690594239039885294161970828262009831059 |
Factorizations
| Primary | (ID: 4404) 2148920356182437964673 (proven prime) |
| (ID: 4405) 25516599882183483151816519152770345712951890348130878483 (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.