Question

Writing the discriminant of an integer cubic polynomial with no double root as a combination of polynomials

score 94 · Answer 1 · 2026-04-09 03:40:58

94

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Writing the discriminant of an integer cubic polynomial with no double root as a combination of polynomials

Published on 09 Apr 2026 - 3:40

score 80 · Answer 2 · 2026-04-12 17:30:00

80

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A rational number is approximated to order 1 and to no higher order.

Published on 12 Apr 2026 - 17:30

score 72 · Answer 3 · 2026-04-11 11:44:04

72

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Proof of Euclids' lemma

Published on 11 Apr 2026 - 11:44

score 423 · Answer 4 · 2026-03-25 16:01:52

423

Views

is $(1+\pi)/(1-\pi)$ a transcendental number?

Published on 25 Mar 2026 - 16:01

score 110 · Answer 5 · 2026-04-12 19:15:57

110

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Are there other values of $n$ that generate $p^2$?

Published on 12 Apr 2026 - 19:15

score 610 · Answer 6 · 2026-04-13 14:55:02

610

Views

Is there any easier way to check whether $3$ is a primitive root modulo $p=65537$?

Published on 13 Apr 2026 - 14:55

score 95 · Answer 7 · 2026-04-13 17:18:53

95

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Fermat’s last Theorem $n=4$

Published on 13 Apr 2026 - 17:18

score 107 · Answer 8 · 2026-04-13 00:10:31

107

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Does there exist a positive integer $k$ such that $A = 2 ^ k + 3 ^ k$ is a square number?

Published on 13 Apr 2026 - 0:10

score 43 · Answer 9 · 2026-04-12 06:51:06

43

Views

What is the dot limit notation?

Published on 12 Apr 2026 - 6:51

score 203 · Answer 10 · 2026-03-29 04:47:27

203

Views

Does the sequence $x_0=8$ , $x_{n+1}=4x_n+1$ contain a prime?

Published on 29 Mar 2026 - 4:47

score 679 · Answer 11 · 2018-03-25 14:29:49

679

Views

Proving that this expression can never be a perfect cube

Published on 25 Mar 2018 - 14:29

score 576 · Answer 12 · 2026-04-14 13:25:27

576

Views

Elliptic points are isolated?

Published on 14 Apr 2026 - 13:25

score 1.3k · Answer 13 · 2026-04-11 02:45:10

1.3k

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Relationship between the product & sum of digits

Published on 11 Apr 2026 - 2:45

score 59 · Answer 14 · 2026-04-14 18:12:17

59

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For which positive integers $k$ dividing $4p^3$, does the equation $x^3+px=k^2$ has an integer solution in $x$?

Published on 14 Apr 2026 - 18:12

score 45 · Answer 15 · 2026-04-14 06:44:27

45

Views

Characteristic polynomial of a matrix which stabilizes a point

Published on 14 Apr 2026 - 6:44

List Question

Writing the discriminant of an integer cubic polynomial with no double root as a combination of polynomials

A rational number is approximated to order 1 and to no higher order.

Proof of Euclids' lemma

is $(1+\pi)/(1-\pi)$ a transcendental number?

Are there other values of $n$ that generate $p^2$?

Is there any easier way to check whether $3$ is a primitive root modulo $p=65537$?

Fermat’s last Theorem $n=4$

Does there exist a positive integer $k$ such that $A = 2 ^ k + 3 ^ k$ is a square number?

What is the dot limit notation?

Does the sequence $x_0=8$ , $x_{n+1}=4x_n+1$ contain a prime?

Proving that this expression can never be a perfect cube

Elliptic points are isolated?

Relationship between the product & sum of digits

For which positive integers $k$ dividing $4p^3$, does the equation $x^3+px=k^2$ has an integer solution in $x$?

Characteristic polynomial of a matrix which stabilizes a point

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