List questions from modular-arithmetic

Published on 03 Nov 2014 - 7:21

2.4k

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Solving equations with mod

Published on 03 Nov 2014 - 15:05

570

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Why doesn't the equation have a solution in $\mathbb{Q}_2$?

Published on 27 Mar 2026 - 23:13

94

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Difficulty understanding the solution to a problem.

Published on 08 Apr 2026 - 12:42

621

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Minimum number of Roots of a Polynomial Modulo n

Published on 05 Nov 2014 - 12:31

150

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Are the solutions of $x^2 = -y^2 \mod n$ always based off of $x^2 = -1 \mod n$

Published on 05 Nov 2014 - 23:19

258

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Remainder addition

Published on 06 Nov 2014 - 7:27

2.3k

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How to handle negative numbers in modular arithmetic?

Published on 08 Apr 2026 - 7:47

263

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Reference request for unknown mathematical constant

Published on 06 Nov 2014 - 17:34

545

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Conclude that the multiplicative order modulo $ab$ of any $c$, $gcd(c,ab) = 1$ must be a proper divisor of $\phi(ab)$.

Published on 06 Nov 2014 - 22:47

37

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Setting 2 equations equal in modular arithmetic

Published on 07 Nov 2014 - 0:24

993

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Solve quadratic equations modulo prime powers

Published on 01 Apr 2026 - 7:14

670

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Solve Inverse Linear Congruence

Published on 26 Mar 2026 - 12:32

256

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how to do the opposite of mod in this equation

Published on 27 Mar 2026 - 8:56

30.6k

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Product of two odd numbers is odd

Published on 01 Apr 2026 - 14:34

List Question

Question on modulo

Solving equations with mod

Why doesn't the equation have a solution in $\mathbb{Q}_2$?

Difficulty understanding the solution to a problem.

Minimum number of Roots of a Polynomial Modulo n

Are the solutions of $x^2 = -y^2 \mod n$ always based off of $x^2 = -1 \mod n$

Remainder addition

How to handle negative numbers in modular arithmetic?

Reference request for unknown mathematical constant

Conclude that the multiplicative order modulo $ab$ of any $c$, $gcd(c,ab) = 1$ must be a proper divisor of $\phi(ab)$.

Setting 2 equations equal in modular arithmetic

Solve quadratic equations modulo prime powers

Solve Inverse Linear Congruence

how to do the opposite of mod in this equation

Product of two odd numbers is odd

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