Factor Info
| ID | 213903 |
| Size | 45 digits / 149 bits |
| Status | composite |
| Value | 672114115565208693451788196578437288700734329 |
Factorizations
| Primary | (ID: 213904) 23942262863968643773 (proven prime) |
| (ID: 213905) 28072288713223148518059373 (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.