Factor Info
| ID | 143210 |
| Size | 100 digits / 331 bits |
| Status | composite |
| Value | 2487185679591971936584347062738238962373981725656541035767375097795489298379018766462543391342422163 |
Factorizations
| Primary | (ID: 143211) 54865399436668796181164201 (proven prime) |
| (ID: 143212) 45332499264184409831949438496223435784917542965582412482935539717003577563 (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.