List questions from legendre-symbol

Published on 06 Apr 2026 - 6:18

934

Views

Can a number be a quadratic residue modulo all prime that do not divide it

Published on 25 Mar 2026 - 9:37

43

Views

Legendre's proof involving linearity independence

Published on 25 Mar 2026 - 9:34

94

Views

Is there integer $x$ such that $79|7x^2+4x-23$

Published on 25 Mar 2026 - 9:34

346

Views

Solution to a system of quadratic congruences.

Published on 25 Mar 2026 - 9:38

210

Views

Legendre symbols and primitive roots modulo $p$

Published on 25 Mar 2026 - 9:36

88

Views

Factoring out Kloosterman Sum

Published on 03 May 2026 - 19:58

126

Views

Exercise on Gauss sums

Published on 05 Apr 2026 - 19:45

54

Views

The sum $\sum_{r=1}^{p-1} r(r|p)$ when $p$ is an odd prime of the form $4k+3$, $k\geq 1$.

Published on 25 Mar 2026 - 9:43

134

Views

Legendre Symbol: show that $\left(\frac{-3}p\right)=\left(\frac p3\right)$

Published on 25 Mar 2026 - 9:43

26

Views

Which of these congruences have solutions?

Published on 25 Mar 2026 - 11:13

209

Views

Polynomial evaluates to quadratic residue in $p$ cases

Published on 25 Mar 2026 - 9:38

91

Views

Legendre Transforms

Published on 30 Apr 2026 - 6:36

768

Views

Prove a property of Legendre symbol

Published on 06 Apr 2026 - 7:38

73

Views

A contradiction in calculating the legendre symbol

Published on 25 Mar 2026 - 9:38

List Question

$x^2 \equiv -2,2 \pmod {122}$

Can a number be a quadratic residue modulo all prime that do not divide it

Legendre's proof involving linearity independence

Is there integer $x$ such that $79|7x^2+4x-23$

Solution to a system of quadratic congruences.

Legendre symbols and primitive roots modulo $p$

Factoring out Kloosterman Sum

Exercise on Gauss sums

The sum $\sum_{r=1}^{p-1} r(r|p)$ when $p$ is an odd prime of the form $4k+3$, $k\geq 1$.

Legendre Symbol: show that $\left(\frac{-3}p\right)=\left(\frac p3\right)$

Which of these congruences have solutions?

Polynomial evaluates to quadratic residue in $p$ cases

Legendre Transforms

Prove a property of Legendre symbol

A contradiction in calculating the legendre symbol

Trending Questions

Popular # Hahtags

Popular Questions