About Primitive roots mod n in Diffie-Hellman
117195
For Diffie-Hellman, must g be a generator?
114346
Why is $a^{-1}$ mod $p$ equal to $a^{p-2}$ mod $p$?
360
Modular exponentiation by hand ($a^b\bmod c$)
33735
The square of an integer is congruent to 0 or 1 mod 4
38727
Modular Exponentiation and Primes
41312
Question on primitive roots of unity
82921
Uniqueness of $k$th root mod $m$ if $(k, \phi(m)) = 1$.
14827
RSA: Fast factorization of N if d and e are known
116585
$r$ primitive root of prime $p$, where $p \equiv 1 \mod 4$: prove $-r$ is also a primitive root
134916
When g and -g are both primitive roots
153862
A question about a primitive root mod $p=2^{2^k}+1$, where $p$ is prime.
144598
Why do we need Diffie Hellman?
73020
Every integer is congruent to the sum of its digits mod 9
107694
How to test if a number is a primitive root?
104484
Prove that $r$ is a primitive root modulo $p$ if and only if $r^{(p−1)/q}\not\equiv 1\pmod{p}$
115454
Primality test bound: square root of n
115305
Why is RSA encryption key based on modulo $\varphi(n)$ rather than modulo $n$?