Factor Info
| ID | 1556 |
| Size | 107 digits / 354 bits |
| Status | composite |
| Value | 30802953605240677288250957900012165195376017916472754194025495128733194818202789477825306708963473137320511 |
Factorizations
| Primary | (ID: 9688) 9650768884564195247767020779826689 (proven prime) |
| (ID: 9689) 3191761607151124121510054077367044407666293172376034226290368864469364799 (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.