New posts in Exponential Diophantine Equations

Find the integer solutions to $4^x - 9^y = 55$

Power values of polynomial

A very interesting question: intersection point of $x^y=y^x$

Elementary solution of exponential Diophantine equation $2^x - 3^y = 7$.

Finding $(a, b, c)$ with $ab-c$, $bc-a$, and $ca-b$ being powers of $2$

Solve : $\space 3^x + 5^y = 7^z + 11^w$