Factor Info
| ID | 199967 |
| Size | 94 digits / 310 bits |
| Status | composite |
| Value | 1509351731937151378135087257207290767317950510422582955546171525207593488476488572981305451577 |
Factorizations
| Primary | (ID: 199968) 89292099039066404446583 (proven prime) |
| (ID: 199969) 16903530639108295725162367985679502328224393916426121777095775375725519 (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.