How to use irreducibility here?
95103
A rational matrix such that $A^{2017}=I_n$
97729
Show that a polynomial $f(x)$ over a field $k$ is irreducible if and only if the polynomial $f(x+1)$ is irreducible
28079
Do these definitions of irreducibility of algebraic sets coincide?
135102
How do the definitions of "irreducible" and "prime" elements differ?
77209
Reducibility of $x^3+nx+1$ over $ \Bbb Z$
17670
If $p\in R[X_1,\dots,X_n]$ is irreducible, is it still irreducible in $R[X_1,\dots,X_n,\dots,X_N]$?
46951
For what values of $n > 1$ and a is $x^n - a$ irreducible in $\mathbb Q[x]$?
53012
Irreducibility of a polynomial if it has no root (Capelli)
141792
Slick proof the determinant is an irreducible polynomial
132572
Why this polynomial is irreducible?
38209
How often must an irreducible polynomial take a prime value?
54192
Why $x^{p^n}-x+1$ is irreducible in ${\mathbb{F}_p}$ only when $n=1$ or $n=p=2$
78549
Any prime is irreducible
121714
Show that the polynomial $X^5 + X^3 + \bar{1}$ in $(\mathbb{Z}/2\mathbb{Z}[X])$ is irreducible
87101
Irreducible but not prime in $K[X,Y]/(X^2-Y^3)$
31215
Irreducible cyclotomic polynomial
93291
Method for determining irreducibles and factorising in $\mathbb Z[\sqrt{d}]$