Factor Info
| ID | 149681 |
| Size | 75 digits / 249 bits |
| Status | composite |
| Value | 585309564053496316559447619500802839928347483685859700612735953432325909221 |
Factorizations
| Primary | (ID: 149866) 11045615817704604074776549073 (proven prime) |
| (ID: 149627) 52990215639704354810299474687300887696772792277 (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.