$a^2=b^3+23$ , solve the equation in positive integer
9542
Integer solutions for $x^2-y^3 = 23$.
71012
If $a, b$ are positive integers such that $a|b^2, b^2|a^3,....$ then $a=b$.
153241
Four different positive integers a, b, c, and d are such that $a^2 + b^2 = c^2 + d^2$
45121
how to solve the following mordell equation:$ y^2 = x^3 - 3$
103165
the number of the positive integer numbers $k$ that makes for the two quadratic equations $ \pm x^2 \pm px \pm k$ rational roots.
62446
Solve the equation $x^2+\frac{9x^2}{(x+3)^2}=27$
43476
An exponential equation over positive real numbers $4^x+14^x+3^x=11^x+10^x$
26461
Integer solutions of $x^3-x+9=5y^2$
101708
Integers can be expressed as $a^3+b^3+c^3-3abc$
142900
Find all positive integers a,b,c to the equation a!b!= a!+b!+c!
90739
Linear diophantine equation $100x - 23y = -19$
52658
What are the integer solutions to $a^{b^2} = b^a$ with $a, b \ge 2$
67015
Solve $x^2 + 8 = 3^n$, where $x\in\mathbb N$.
61210
BMO2 1995 Question 1 - Solve the equation for positive integers (a,b,c)
118197
Solve $n(n+1)(n+2)=6m^3$ in positive integers
61022
Diophantine Equations : Solving $a^2+ b^2=2c^2$
89184
Prove $30|(a^3b-ab^3) $