Primitive roots of $2^{16} + 1$
124279
$g^k$ is a primitive element modulo $m$ iff $\gcd (k,\varphi(m))=1$
81778
If $m|n$ and $a$ is a primitive root of $n$, show that $a$ is a primitive root of $m$ (understanding a tip)
134916
When g and -g are both primitive roots
89621
Square roots of quaternions
2705
How many roots have modulus less than $1$?
50668
Show that $\mathbb{Q}(\sqrt2, \sqrt[3]2)$ is a primitive field extension of $\mathbb{Q}$.
87289
Find the multiplicative inverses of all the elements in $\Bbb Z_{16}^\times$
131893
How to find the roots of $ x^4 + x + 1$ in the extension of $\Bbb F_2$?
104484
Prove that $r$ is a primitive root modulo $p$ if and only if $r^{(p−1)/q}\not\equiv 1\pmod{p}$
9787
Primitive roots modulo primes congruent to n!
32136
How to prove Lucas's Converse of Fermat's Little Theorem without using primitive root?
32865
Finding the roots of Hypergeometric1F1[]
55197
Roots of $ x^3-3x+1$
46821
Finding roots in $\mathbb{Z}_p$
146887
Prove that $f=x^4-4x^2+16\in\mathbb{Q}$ is irreducible
103328
Rational Roots of Riemann's $\zeta$ Function
77820
Roots in a polynomial ring