Factor Info
| ID | 4638 |
| Size | 62 digits / 203 bits |
| Status | composite |
| Value | 11935719952868823358794699404988004449487008573277354764852481 |
Factorizations
| Primary | (ID: 7459) 53958784909638588059956801 (proven prime) |
| (ID: 7460) 221200680720606092053543425481471681 (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.