Factor Info
| ID | 212757 |
| Size | 132 digits / 437 bits |
| Status | composite |
| Value | 280010086111850912616297256631530210882392542478194343445300559066071232344756555520963738907695871802386794365044210602114816641147 |
Factorizations
| Primary | (ID: 225570) 12864743617016997428006982511992811990451 (proven prime) |
| (ID: 225571) 21765695022593698361624238705871726675986292087728245785338785698876059680344043680045737497 (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.