Factor Info
| ID | 857 |
| Size | 56 digits / 183 bits |
| Status | composite |
| Value | 10397197027700649792008080218998419588109322126479045057 |
Factorizations
| Primary | (ID: 206) 11260169813534893704769219 (proven prime) |
| (ID: 858) 923360588683401770105199074603 (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.