Do it without a calculator. I double-dare youNumber Theory Level 5
If the least solution for the equation
\[x^2 - 853777y^2 = 1\]
can be represented as \((x, y)\), where \(x\) and \(y\) are positive integers, find \(x + y\).
- The least solution is the solution with the smallest values of \(x\) and \(y\)