List questions from modular-arithmetic

Published on 30 Mar 2014 - 9:32

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Find the smallest positive integer x such that 2015! ≡ x (mod 2017)

Published on 25 Mar 2026 - 18:53

40

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Getting higher powers in modular arithmetic

Published on 31 Mar 2014 - 6:38

462

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Proving modulo equation with x-power

Published on 31 Mar 2014 - 21:44

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What is the remainder when 4 to the power 1000 is divided by 7

Published on 30 Mar 2026 - 3:20

533

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Rules on surjective and Injective

Published on 01 Apr 2014 - 20:03

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Finding unknown in modulo operation

Published on 01 Apr 2014 - 21:48

257

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How many solutions are there to $x^3\equiv-1\pmod{365}$?

Published on 25 Mar 2026 - 23:16

178

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GCD of polynomials

Published on 02 Apr 2014 - 2:45

77

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Congruence and modular arithmetic

Published on 02 Apr 2014 - 3:13

110

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Question about multiplication of modulars

Published on 02 Apr 2014 - 3:47

228

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Solving modular arithmetic equation.

Published on 02 Apr 2014 - 21:15

675

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Proving congruence $24^{31}\equiv 23^{32}\pmod {19}$

Published on 25 Mar 2026 - 17:22

59

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modulo of 2 polynoms

Published on 04 Apr 2014 - 8:55

85

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Discrete mathematics. Just an impression, or this is always true?

Published on 04 Apr 2014 - 19:36

List Question

Generalization of $n$ mod $2 = \dfrac{1-(-1)^n}{2}$

Find the smallest positive integer x such that 2015! ≡ x (mod 2017)

Getting higher powers in modular arithmetic

Proving modulo equation with x-power

What is the remainder when 4 to the power 1000 is divided by 7

Rules on surjective and Injective

Finding unknown in modulo operation

How many solutions are there to $x^3\equiv-1\pmod{365}$?

GCD of polynomials

Congruence and modular arithmetic

Question about multiplication of modulars

Solving modular arithmetic equation.

Proving congruence $24^{31}\equiv 23^{32}\pmod {19}$

modulo of 2 polynoms

Discrete mathematics. Just an impression, or this is always true?

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