Solving $x^2 \equiv 3 \pmod{2003}$
92700
How can I solve $x^2 \equiv 19 \pmod {59}$.
26301
Prove that $x^3 \equiv x \bmod 6$ for all integers $x$
60305
Proving the congruence $p^{q-1}+q^{p-1} \equiv 1 \pmod{pq}$
29989
Solve $x^2+5x+6 \equiv 0 \pmod{\!11\cdot 17}$
127945
Number of solutions to the congruence $x^q \equiv 1 \mod p$.
15314
Number of solutions to $x^n \equiv 1 \mod p$
56803
Finding solutions to congruence equations
103274
Integer solutions to the equation $a^3+b^3+c^3=30$
53503
Solving the diophantine equation $y^{2}=x^{3}-2$
34192
Solve $x^{5} \equiv 2$ mod $221\ $ [Taking modular $k$'th roots if unique]
61877
Find all integer solutions to Diophantine equation $x^3+y^3+z^3=w^3$
45882
Solving a congruence without Fermat's little theorem
21679
Solving $x^3-y^3=xy+61$ in integers
9039
What is the best way to solve modular arithmetic equations such as $9x \equiv 33 \pmod{43}$?
38805
Prove that $x^{2} \equiv -1 \pmod p$ has no solutions if prime $p \equiv 3 \pmod 4$.
10635
diophantine equations $x^3-2y^3=1$
155743
Why does the equation $x^2\equiv2 \pmod 5$ have no solutions?