Factor Info
| ID | 16851 |
| Size | 182 digits / 602 bits |
| Status | composite |
| Value | 13292166267730229010291325023194829832475563631539023076255442793498394857532356024423075813295079470626930816998909903440908541539948375350958991252992593528125687814515565848221451 |
Factorizations
| Primary | (ID: 6674) 227376585863531112677002031251 (proven prime) |
| (ID: 16852) 58458817196367082173087427659281026600099750463353695356102817053150011323965089540073398935241776511051914667310296855207900007075823710574329064940201 (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.