Factor Info
| ID | 7491 |
| Size | 47 digits / 155 bits |
| Status | composite |
| Value | 40728210587319078148715248820971432552656022651 |
Factorizations
| Primary | (ID: 7492) 484847574510970082567 (proven prime) |
| (ID: 7493) 84002092056248016278479853 (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.