Factor Info
| ID | 17907 |
| Size | 147 digits / 489 bits |
| Status | composite |
| Value | 842787356157041936540013042538313144828935463904774148025475384361198840879258314795529900756268816296232063215091346894257064827782328809172836927 |
Factorizations
| Primary | (ID: 7533) 7274439979153836750841469647330331057551053697734443556853774027 (proven prime) |
| (ID: 17908) 115855977720923474728124425902764766095100950077810544032036539819246212617049972701 (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.