Factor Info
| ID | 19492 |
| Size | 171 digits / 567 bits |
| Status | composite |
| Value | 455720066726265431266996905490900882394558747146482141787075315677165095088885828694652652647559594677024222696919599270525094653742790961149764092474429731154238973403387 |
Factorizations
| Primary | (ID: 19493) 153360717056181938148119886537684707068363643930609 (proven prime) |
| (ID: 19494) 2971556702876640935255606565452637114794219035365675458103437520005089301113114724921776357458078804454589852862831100843 (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.