Factor Info
| ID | 42111 |
| Size | 136 digits / 450 bits |
| Status | composite |
| Value | 1891096308720996064768619208144791093941349192095236343501672944403527708383878750075029943352405556924908073004115225214288880396091729 |
Factorizations
| Primary | (ID: 478) 8357802723902097130683089 (proven prime) |
| (ID: 1510) 226267162697288411043007537121178068840738898408489624540478806548617723222230016854949539948545884176294149761 (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.