Factor Info
| ID | 136439 |
| Size | 66 digits / 218 bits |
| Status | composite |
| Value | 285708468388400826306515286261093190745713718881382548951648079651 |
Factorizations
| Primary | (ID: 136399) 261968569374120475321751 (proven prime) |
| (ID: 136440) 1090621172879625550471378131249830699682901 (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.