Factor Info
| ID | 4920 |
| Size | 168 digits / 556 bits |
| Status | composite |
| Value | 195910628421723425948366767690783163200441994707683949939169870220083972635922402605945939476107989118692879256135991472847336818845352685759961707272606784529664194793 |
Factorizations
| Primary | (ID: 12071) 738654079881247833101 (proven prime) |
| (ID: 12072) 265226489310422066947756991209059256714853961629599573921015126378089793759856980917677953393846196070089596217200274727672015157371785726086876493 (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.