I have a proof of a result in number theory, shorter than the existing proofs. Can such results be published and how?
46908
I believe I have solved a famous open problem. How do I convince people in the field that I am not a crank?
46400
how do i prove that $17^n-12^n-24^n+19^n \equiv 0 \pmod{35}$
80229
How to prove this curiosity that has to do with cubes of certain numbers?
6160
How to prove a number $a$ is quadratic residue modulo $n$?
143026
what's the wrong when we use Euclid logic to prove the twin prime conjecture?
93820
Fermat's little theorem applied for $n$'th root existence $\!\bmod p$
81267
A simple doubt in number theory problem.
144836
How to prove that $\frac{(mn)!}{m!(n!)^m}$ is an integer?
157711
Number Theory: Prove that $m | \phi(a^m - 1)$
55357
Why does drawing $\square$ mean the end of a proof?
31977
How to prove sum of powers property of roots of unity?
82913
Is this a proof of Fermat's Last Theorem where n = 3?
146053
Proving identities (mod $pq$) using Fermat's little theorem?
49938
Proof of $a^{\phi (n) +1} \equiv a \pmod{\! n} $ Carmichael generalization of Fermat-Euler's theorem.
138409
Proof of infinitely many primes, clarification
21746
How do I show that the sum $(a+\frac12)^n+(b+\frac12)^n$ is an integer for only finitely many $n$?
128634
Doubt related to a theorem in congruences of Chapter 5 of Apostol Introduction to analytic number theory