Question

Generalizing the Pirates splitting treasure problem

score 433 · Answer 1 · 2026-04-14 05:39:50

433

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Generalizing the Pirates splitting treasure problem

Published on 14 Apr 2026 - 5:39

score 80 · Answer 2 · 2026-04-12 18:30:43

80

Views

On the equation $\sigma(m)=105k$ over odd integers $m\geq 1$, and the deficiency of its solutions

Published on 12 Apr 2026 - 18:30

score 858 · Answer 3 · 2026-04-10 07:10:20

858

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Why can a positive integer be written "in base p"?

Published on 10 Apr 2026 - 7:10

score 184 · Answer 4 · 2026-04-18 07:43:18

184

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If $p^k|n!$ then $p!^k|n!$

Published on 18 Apr 2026 - 7:43

score 44 · Answer 5 · 2026-04-14 19:26:33

44

Views

Find the side lengths of right triangle.

Published on 14 Apr 2026 - 19:26

score 168 · Answer 6 · 2026-04-11 19:40:09

168

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global properties of Hilbert symbol

Published on 11 Apr 2026 - 19:40

score 2.6k · Answer 7 · 2026-04-14 08:46:24

2.6k

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If I don't have a computer at hand (or an app), how can I know that $1637$ is prime?

Published on 14 Apr 2026 - 8:46

score 38 · Answer 8 · 2026-04-16 00:20:58

38

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$a$ and $b>5$ are natural numbers, $a:b$ gives a remainder $(b-5)$, what will be the remainder when $(2a+7):b$?

Published on 16 Apr 2026 - 0:20

score 337 · Answer 9 · 2026-04-17 11:21:14

337

Views

Ways to re-write/simplify the logarithm of a logartihm etc, for example $\log(\log(\log(\log(x))))$?

Published on 17 Apr 2026 - 11:21

score 453 · Answer 10 · 2026-04-23 01:05:24

453

Views

How can I find the complete set of fundamental solutions of a pell-like equation?

Published on 23 Apr 2026 - 1:05

score 77 · Answer 11 · 2026-04-15 19:49:54

77

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Am I permitted to use the truth of the base case during the inductive step in a proof using weak induction?

Published on 15 Apr 2026 - 19:49

score 141 · Answer 12 · 2026-04-15 21:12:48

141

Views

Find $x+y$, if integers $x$ and $y$ satisfy the equation $y+1/x=25/3$

Published on 15 Apr 2026 - 21:12

score 116 · Answer 13 · 2026-04-16 00:56:08

116

Views

Why does log n! = ψ(n) + ψ(n/2) + ψ(n/3) + ψ(n/4) + ...?

Published on 16 Apr 2026 - 0:56

score 45 · Answer 14 · 2026-04-12 21:10:12

45

Views

An intuitive proof of the conventional technique to find the greatest exponent of a prime factor $p$ in $n!$?

Published on 12 Apr 2026 - 21:10

score 165 · Answer 15 · 2026-04-15 22:53:04

165

Views

Given $u,v,m,n \in \mathbb{N}$, is there $L \in \mathbb{N}$ such that $gcd(u+Lm,v+Ln)=1$?

Published on 15 Apr 2026 - 22:53

List Question

Generalizing the Pirates splitting treasure problem

On the equation $\sigma(m)=105k$ over odd integers $m\geq 1$, and the deficiency of its solutions

Why can a positive integer be written "in base p"?

If $p^k|n!$ then $p!^k|n!$

Find the side lengths of right triangle.

global properties of Hilbert symbol

If I don't have a computer at hand (or an app), how can I know that $1637$ is prime?

$a$ and $b>5$ are natural numbers, $a:b$ gives a remainder $(b-5)$, what will be the remainder when $(2a+7):b$?

Ways to re-write/simplify the logarithm of a logartihm etc, for example $\log(\log(\log(\log(x))))$?

How can I find the complete set of fundamental solutions of a pell-like equation?

Am I permitted to use the truth of the base case during the inductive step in a proof using weak induction?

Find $x+y$, if integers $x$ and $y$ satisfy the equation $y+1/x=25/3$

Why does log n! = ψ(n) + ψ(n/2) + ψ(n/3) + ψ(n/4) + ...?

An intuitive proof of the conventional technique to find the greatest exponent of a prime factor $p$ in $n!$?

Given $u,v,m,n \in \mathbb{N}$, is there $L \in \mathbb{N}$ such that $gcd(u+Lm,v+Ln)=1$?

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