Factor Info
| ID | 1371 |
| Size | 53 digits / 175 bits |
| Status | composite |
| Value | 33311857051175110666793441217206591828123621730251089 |
Factorizations
| Primary | (ID: 1372) 210907424232568795946689 (proven prime) |
| (ID: 1373) 157945397950723345044852819601 (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.