Factor Info
| ID | 42147 |
| Size | 154 digits / 512 bits |
| Status | composite |
| Value | 9394913661663134901325010531554812383389175239597886729258354910061276541821277936622876219892845819145210105358083211966052960588065699406716444349117781 |
Factorizations
| Primary | (ID: 46057) 305894785205970671443825559625400141 (proven prime) |
| (ID: 46058) 30712892523934920322973419504847904634465347522681966584716569328486118563395965847923873554404977120924063194375232041 (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.