New posts in Open Problem

Has anyone found a "pattern" in prime numbers?

What relationship(s) [if any] exist between primorial primes and palindromic primes?

Hausdorff Dimension of Arbitrary Julia Set

Can someone explain the ABC conjecture to me?

What does proving the Collatz Conjecture entail?

What does the Hodge conjecture mean?

Is the maximal temperature of the curlicue fractal acheived by $e\times\gamma$?

What is the smallest number of $45^\circ-60^\circ-75^\circ$ triangles that a square can be divided into?

Primes of the form $n^2+1$ - hard?

Why has the Perfect cuboid problem not been solved yet?