Question

Does the equation $a^n+b^n=c^n$ have positive integer solutions?

score 1.3k · Answer 1 · 2026-03-26 17:51:53

1.3k

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Does the equation $a^n+b^n=c^n$ have positive integer solutions?

Published on 26 Mar 2026 - 17:51

score 58 · Answer 2 · 2019-08-01 16:56:07

58

Views

If $a^2 + b^2 = N$ (N is positive integer) is it possible that either a, or b, or both are not integer?

Published on 01 Aug 2019 - 16:56

score 561 · Answer 3 · 2026-03-25 04:43:54

561

Views

Given $a$, $b$ are integers with $a > b$ and the two roots $\alpha$, $\beta$ of the equation $3x^2 + 3(a+b)x + 4ab = 0$ satisfy a relation

Published on 25 Mar 2026 - 4:43

score 313 · Answer 4 · 2019-08-05 06:25:20

313

Views

Quadruples of integers $(a,b,c,d)$ such that for any two distinct elements, $n,m$, $nm+1$ is a square

Published on 05 Aug 2019 - 6:25

score 49 · Answer 5 · 2019-08-06 15:05:22

49

Views

How can I prove that m, n in $m^2 = 6n^2$ are not integers?

Published on 06 Aug 2019 - 15:05

score 299 · Answer 6 · 2019-08-07 17:33:36

299

Views

Using determinants to find the number of elements in a group

Published on 07 Aug 2019 - 17:33

score 204 · Answer 7 · 2026-03-25 15:45:32

204

Views

On a one formula Collatz function

Published on 25 Mar 2026 - 15:45

score 73 · Answer 8 · 2019-08-10 05:19:23

73

Views

Non divergence of a sequence of integers

Published on 10 Aug 2019 - 5:19

score 358 · Answer 9 · 2026-03-25 10:52:57

358

Views

$2$ is irreducible in $\mathbb{Z}[\sqrt 5]$

Published on 25 Mar 2026 - 10:52

score 61 · Answer 10 · 2019-08-13 14:21:00

61

Views

Constructing A Type of Function

Published on 13 Aug 2019 - 14:21

score 183 · Answer 11 · 2026-03-27 19:33:25

183

Views

In $(\mathbb{Z},<)$ is it possible to define the operation of addition?

Published on 27 Mar 2026 - 19:33

score 83 · Answer 12 · 2019-08-14 06:36:46

83

Views

What does the notation $\mathbb{Z} e_n$ mean?

Published on 14 Aug 2019 - 6:36

score 116 · Answer 13 · 2019-08-15 04:46:41

116

Views

Binomial inequalities and characteristics of integers

Published on 15 Aug 2019 - 4:46

score 168 · Answer 14 · 2026-03-25 09:27:23

168

Views

Every sufficiently large positive integer is the average of $n$ distinct primes for certain $n \geq 2$?

Published on 25 Mar 2026 - 9:27

score 45 · Answer 15 · 2019-08-16 09:55:01

45

Views

How do you do simplicial homology with $0, 1$ coefficients?

Published on 16 Aug 2019 - 9:55

List Question

Does the equation $a^n+b^n=c^n$ have positive integer solutions?

If $a^2 + b^2 = N$ (N is positive integer) is it possible that either a, or b, or both are not integer?

Given $a$, $b$ are integers with $a > b$ and the two roots $\alpha$, $\beta$ of the equation $3x^2 + 3(a+b)x + 4ab = 0$ satisfy a relation

Quadruples of integers $(a,b,c,d)$ such that for any two distinct elements, $n,m$, $nm+1$ is a square

How can I prove that m, n in $m^2 = 6n^2$ are not integers?

Using determinants to find the number of elements in a group

On a one formula Collatz function

Non divergence of a sequence of integers

$2$ is irreducible in $\mathbb{Z}[\sqrt 5]$

Constructing A Type of Function

In $(\mathbb{Z},<)$ is it possible to define the operation of addition?

What does the notation $\mathbb{Z} e_n$ mean?

Binomial inequalities and characteristics of integers

Every sufficiently large positive integer is the average of $n$ distinct primes for certain $n \geq 2$?

How do you do simplicial homology with $0, 1$ coefficients?

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