Non-Linear Diophantine Equation in Two Variables
10753
Natural number solutions to $\frac{xy}{x+y}=n$ (equivalent to $\frac 1x+\frac 1y=\frac 1n$)
132165
"Polynomials" with non-integer exponents
47001
Cubic diophantine equation
95494
Number of solutions of an arithmetic function's equation
146308
Solving 2-degree equations in 3 variables.
53042
Find solutions to $\varphi\left(n\right)=2^{32}$
24837
$x^2+1=0$ uncountable many solutions
99739
The diophantine equation $x^2+y^2=3z^2$
129454
Solution to a quadratic form
14773
Finding distinct solutions for the equation
23866
Do there exist an infinite number of integer-solutions $(x,y,z)$ of $x^x\cdot y^y=z^z$ where $1\lt x\le y$?
10548
The equation $-1 = x^2 + y^2$ in finite fields
62161
Solutions of the Pell-type equation $x^2-2y^2=-1$
117265
Help with System of nonlinear equations!
136856
Diophantine equation with a prime number
90261
Find all solutions of the equation $n^m=x^2+py^2$ which satisfy the following properties
105302
Solutions of bivariate cubic Diophantine equation