Factor Info
| ID | 4351 |
| Size | 89 digits / 295 bits |
| Status | composite |
| Value | 57280844145699748025398887543198102468093514054562202482372450452369410715894049949112799 |
Factorizations
| Primary | (ID: 11503) 6354979252162209284471 (proven prime) |
| (ID: 11504) 9013537554227355414216414637667089275427658749260980925407443633369 (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.