Factor Info
| ID | 66142 |
| Size | 144 digits / 477 bits |
| Status | composite |
| Value | 208019635103295208757139466290981686132603212378746624845575726835147682094518563669857590033130562250060725548097364031762372822178540078356501 |
Factorizations
| Primary | (ID: 65752) 260674349667764744544365521 (proven prime) |
| (ID: 92700) 798005769913383727932505750055449747145612247052207854464629047690571066171649351030421239722669500141352806364933381 (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.