Factor Info
| ID | 4756 |
| Size | 72 digits / 237 bits |
| Status | composite |
| Value | 156338412075309414454842953722697422617949946121689817479333522298631201 |
Factorizations
| Primary | (ID: 4359) 51383579021948491809121 (proven prime) |
| (ID: 4757) 3042575372348614988773283015748245387405170764481 (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.