Factor Info
| ID | 42453 |
| Size | 168 digits / 558 bits |
| Status | composite |
| Value | 691337303225157585839551381363669897696890334556238031909466837661615870120826470620932919061430151216075985905520420013831210572300600093903883258613205873930062908561 |
Factorizations
| Primary | (ID: 140) 6110578634294886534808481 (proven prime) |
| (ID: 42454) 113137780331491071331768555800326792970841719594132785076584950078465963723350088471702700583625053451008473785600256713011134759588241101693681 (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.