Question

Finding the greatest common divisor of two polynomials in a ring

score 37 · Answer 1 · 2026-03-25 14:37:35

37

Views

Finding the greatest common divisor of two polynomials in a ring

Published on 25 Mar 2026 - 14:37

score 52 · Answer 2 · 2018-05-07 02:49:30

52

Views

Find lesses positive integer that satisfies a congruence

Published on 07 May 2018 - 2:49

score 24 · Answer 3 · 2018-05-07 08:06:00

24

Views

Show that $x^2 + x + [1]$ is irreducible in $\mathbb{Z}_2 [x]$

Published on 07 May 2018 - 8:06

score 62 · Answer 4 · 2018-05-07 11:51:27

62

Views

How many triplets $\left(m,n,p\right)$ where $p$ is a prime satisfy $2^mp^2+1=n^5$?

Published on 07 May 2018 - 11:51

score 35 · Answer 5 · 2018-05-07 16:52:27

35

Views

Modular arithmetic for large values

Published on 07 May 2018 - 16:52

score 427 · Answer 6 · 2026-03-25 12:25:35

427

Views

How to prove the Modulo of a Factorial

Published on 25 Mar 2026 - 12:25

score 67 · Answer 7 · 2018-05-08 07:41:34

67

Views

Is $(((a \text{ mod } n)* a \text{ mod } n) * a \text{ mod } n) = aaa \text{ mod } n$?

Published on 08 May 2018 - 7:41

score 32 · Answer 8 · 2026-03-25 17:43:44

32

Views

How to find solution to equation A + modinv(A,n) mod n == -1

Published on 25 Mar 2026 - 17:43

score 222 · Answer 9 · 2018-05-08 15:15:42

222

Views

Find all the $x$ satisfying this equation

Published on 08 May 2018 - 15:15

score 635 · Answer 10 · 2018-05-09 07:11:32

635

Views

Show that the equation $x^4 + 3 y^4 = 131$ has no integer solutions.

Published on 09 May 2018 - 7:11

score 14 · Answer 11 · 2018-05-09 11:57:07

In order to consider sign integer (both positive and negative) over some integer modulo space, should I use symmetric interval?

score 76 · Answer 12 · 2018-05-09 14:22:39

76

Views

For $H=\{(x,y)\in\mathbb{Z}:3x+4y\equiv 0 \mod 5\}$, find a group isomorphism $\mathbb{Z}^2\to H$

Published on 09 May 2018 - 14:22

score 282 · Answer 13 · 2018-05-09 16:31:35

282

Views

Rewrite ceil function of integer division

Published on 09 May 2018 - 16:31

score 345 · Answer 14 · 2018-05-10 11:23:47

345

Views

Find $a$ and $m$ for a given $x$ so that $ax≡1(mod(m))$

Published on 10 May 2018 - 11:23

score 75 · Answer 15 · 2018-05-10 20:02:45

75

Views

Is it true that $13|2^n5^{2n+1}+3^{2n+1}7^{n+1}$ for all $n$?

Published on 10 May 2018 - 20:02

List Question

Finding the greatest common divisor of two polynomials in a ring

Find lesses positive integer that satisfies a congruence

Show that $x^2 + x + [1]$ is irreducible in $\mathbb{Z}_2 [x]$

How many triplets $\left(m,n,p\right)$ where $p$ is a prime satisfy $2^mp^2+1=n^5$?

Modular arithmetic for large values

How to prove the Modulo of a Factorial

Is $(((a \text{ mod } n)* a \text{ mod } n) * a \text{ mod } n) = aaa \text{ mod } n$?

How to find solution to equation A + modinv(A,n) mod n == -1

Find all the $x$ satisfying this equation

Show that the equation $x^4 + 3 y^4 = 131$ has no integer solutions.

In order to consider sign integer (both positive and negative) over some integer modulo space, should I use symmetric interval?

For $H=\{(x,y)\in\mathbb{Z}:3x+4y\equiv 0 \mod 5\}$, find a group isomorphism $\mathbb{Z}^2\to H$

Rewrite ceil function of integer division

Find $a$ and $m$ for a given $x$ so that $ax≡1(mod(m))$

Is it true that $13|2^n5^{2n+1}+3^{2n+1}7^{n+1}$ for all $n$?

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