Factor Info
| ID | 161415 |
| Size | 168 digits / 557 bits |
| Status | composite |
| Value | 260192531804566201742444787600130050330157134952994651115273304683807958315576654419775096750375893404404592038591628924475932030299708331075064341367224242812775801777 |
Factorizations
| Primary | (ID: 161113) 15707350097175278792425771 (proven prime) |
| (ID: 161416) 16565017663377717571853799018869882202844814641380464827751065312091010027022754808288931175330338256707767556710678700053563202492482590320787 (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.