Factor Info
| ID | 4171 |
| Size | 65 digits / 215 bits |
| Status | composite |
| Value | 27667162007912149412738649809005560450683708130669146922337743889 |
Factorizations
| Primary | (ID: 11400) 15778453094691989880197773477 (proven prime) |
| (ID: 11401) 1753477469677913202190537606674204157 (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.