New posts in Pythagorean Triples

Show divisibility by 7

Pythagorean theorem expressed without roots in an old Tamilian (Indian) statement

How to appreciate Fermat's last theorem?

Quadruple of Pythagorean triples with same area

Pythagorean Triples : Is every positive integer $\gt$ $2$ part of at least one Pythagorean triple?

Can every perfect square exist as the sum or difference of two perfect squares?

Finding $n$ satisfying that there is no set $(a,b,c,d)$ such that $a^2+b^2=c^2$ and $a^2+nb^2=d^2$

Existence of a Pythagorean Triple with one side given.

Pythagorean triples

How to descend within the “Tree of primitive Pythagorean triples”?