Factor Info
| ID | 623 |
| Size | 62 digits / 203 bits |
| Status | composite |
| Value | 10288500656447638322411569783790375872618578438854143170281521 |
Factorizations
| Primary | (ID: 140) 6110578634294886534808481 (proven prime) |
| (ID: 624) 1683719541502120223141651029918429841 (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.