Factor Info
| ID | 8506 |
| Size | 163 digits / 539 bits |
| Status | composite |
| Value | 1598947328658363078828286689233263482463896532167237336388432122768006120688215009655592272285992463307647440370394399616740591717902515194944371623791007480608193 |
Factorizations
| Primary | (ID: 18214) 729810133110395035429089427259624129 (proven prime) |
| (ID: 18215) 2190908643380671780177076788779980174489181351650598834252654570050841475837488071418369007364026023370046999669809583499062017 (composite) |
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.