Factor Info
| ID | 50402 |
| Size | 65 digits / 216 bits |
| Status | composite |
| Value | 99407551809691587089896834635472035997849078058536974615565538753 |
Factorizations
| Primary | (ID: 50256) 1298256794387169996154165633 (proven prime) |
| (ID: 73103) 76570022386531005372870206494246296641 (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.