Question Regarding Primitive Roots
110752
$g^\frac{p-1}{2} \equiv -1 \ (mod \ p)$
115241
If $p$ and $q = 2p + 1$ are both odd primes, show that $-4$ and $2(-1)^{(1/2)(p-1)}$ are both primitive roots modulo $q$.
50823
Primitive polynomials
157417
Understanding the definition of a multiple (double) root
2705
How many roots have modulus less than $1$?
155245
root of an odd degree polynomial
140481
How to tell if a quartic equation has a multiple root.
30601
Number of $60$th primitive roots of $-1$
103552
The minimal polynomial of a primitive $p^{m}$-th root of unity over $\mathbb{Q}_p$
63493
Why 4 is not a primitive root modulo p for any prime p?
44856
Can I simplify (solve) a certain DifferenceRoot expression?
100450
Prove that 3 is a primitive root of $7^k$ for all $k \ge 1$
75503
Rationalizing a Denominator with Cube Roots
85383
No. Of real roots of an equation
69935
Field extensions of finite degree and primitive elements
53945
The square root of a prime number is irrational
46821
Finding roots in $\mathbb{Z}_p$