Factor Info
| ID | 63447 |
| Size | 104 digits / 344 bits |
| Status | composite |
| Value | 21452053088060470317036453131406785533145561730074721076452409634046762429432373281990092598843588593569 |
Factorizations
| Primary | (ID: 89818) 714039721116560436536702749090856988792306514801 (proven prime) |
| (ID: 89819) 30043220921261072773689100636311922685983691251211032369 (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.