Factor Info
| ID | 161103 |
| Size | 88 digits / 291 bits |
| Status | composite |
| Value | 2871225219733625224145181056436524926769654894079335981069210150421206489926695822497729 |
Factorizations
| Primary | (ID: 161104) 879626111598461439077 (proven prime) |
| (ID: 160984) 3264142778249293738531724680710329220016745190150081504952476754477 (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.