Factor Info
| ID | 20468 |
| Size | 65 digits / 215 bits |
| Status | composite |
| Value | 27258897460971834118416386722821544185561426139057114401260723761 |
Factorizations
| Primary | (ID: 20469) 1317365481915494093702637365041 (proven prime) |
| (ID: 20470) 20691977917423851603099240431281921 (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.