Factor Info
| ID | 170163 |
| Size | 177 digits / 587 bits |
| Status | composite |
| Value | 453775055834123685944348913373449182533583739911806980736870145840369559620429003462942202590415436911576121948961102457124552028793930000224200486371570990329896241540234550889 |
Factorizations
| Primary | (ID: 170164) 21188403577992193040978631939996949934533691930928088636835282787938203588566937 (proven prime) |
| (ID: 170165) 21416198448544148328192193157149945268571989134095992482804486966103693257304534161952531902134097 (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.