List questions from modular-arithmetic

Published on 09 Apr 2026 - 14:49

110

Views

Is this an identity in modular arithmetic or does there exist a proof for this?

Published on 15 Apr 2026 - 2:44

66

Views

How to get remainder when $33^{111}$ is divided by $111$?

Published on 12 Apr 2026 - 15:01

65

Views

How to prove why $(2n + 1)^{16} \bmod 64 = 1$?

Published on 14 Apr 2026 - 3:32

58

Views

Congruence Implication with $2^k$

Published on 06 Apr 2026 - 7:36

78

Views

Show there exists a solution in $\mathbb{N}$ to $x^4-y^4=2z^2$ with $\gcd(x,y,z)=1$

Published on 16 Apr 2026 - 2:16

71

Views

Average of products of numbers taken from a finite field

Published on 11 Apr 2026 - 19:03

44

Views

Representing relationships shown by cycles in Cayley graphs using congruence relations and solving them

Published on 26 Mar 2026 - 2:54

49

Views

Different versions of $(\mathbb{Z}^{*}_{2^k}, \cdot)$

Published on 25 Mar 2026 - 9:15

63

Views

I don't know if I'm correct.

Published on 16 Apr 2026 - 16:45

101

Views

Trying to understand a proof of Fleck congruence

Published on 10 Apr 2026 - 23:36

116

Views

Prove by Induction - Modular arithmetic with Logarithms

Published on 14 Apr 2026 - 8:55

215

Views

Solving a linear congruence $7x+3 \equiv 4x+1 \pmod{10}$

Published on 15 Apr 2026 - 12:19

64

Views

Solving a quadratic congruence $x^2-2x+4 \equiv 0 \pmod 9$

Published on 15 Apr 2026 - 18:46

98

Views

Is it possible to get modulo equivalent if a fraction involves irrational numbers?

Published on 08 Apr 2026 - 10:21

List Question

School-level problem on divisibility

Is this an identity in modular arithmetic or does there exist a proof for this?

How to get remainder when $33^{111}$ is divided by $111$?

How to prove why $(2n + 1)^{16} \bmod 64 = 1$?

Congruence Implication with $2^k$

Show there exists a solution in $\mathbb{N}$ to $x^4-y^4=2z^2$ with $\gcd(x,y,z)=1$

Average of products of numbers taken from a finite field

Representing relationships shown by cycles in Cayley graphs using congruence relations and solving them

Different versions of $(\mathbb{Z}^{*}_{2^k}, \cdot)$

I don't know if I'm correct.

Trying to understand a proof of Fleck congruence

Prove by Induction - Modular arithmetic with Logarithms

Solving a linear congruence $7x+3 \equiv 4x+1 \pmod{10}$

Solving a quadratic congruence $x^2-2x+4 \equiv 0 \pmod 9$

Is it possible to get modulo equivalent if a fraction involves irrational numbers?

Trending Questions

Popular # Hahtags

Popular Questions