Question

Let $\text{T} = \mathbb{Q}(i)^\times/\mathbb{Q}^\times$ compute $\text{T}(\mathbb{A})/\text{T}(\mathbb{Q})$

score 71 · Answer 1 · 2026-05-05 04:11:34

71

Views

Let $\text{T} = \mathbb{Q}(i)^\times/\mathbb{Q}^\times$ compute $\text{T}(\mathbb{A})/\text{T}(\mathbb{Q})$

Published on 05 May 2026 - 4:11

score 134 · Answer 2 · 2026-04-15 00:37:21

134

Views

prime gaps, sort of!

Published on 15 Apr 2026 - 0:37

score 68 · Answer 3 · 2026-04-13 16:17:23

68

Views

Construct a positive decimal number of length $n$ or less that is divisible by $2^n-1$ for n in $Z^+_0$

Published on 13 Apr 2026 - 16:17

score 108 · Answer 4 · 2026-04-12 05:26:19

108

Views

What is the positive integral solution of $x^2+y^2= qz^2$?

Published on 12 Apr 2026 - 5:26

score 400 · Answer 5 · 2026-04-14 21:14:30

400

Views

Maximum number of distinct prime factors of numbers below $2^{64}$

Published on 14 Apr 2026 - 21:14

score 64 · Answer 6 · 2026-04-13 15:25:41

64

Views

Maximal sum of all numbers in the circle.

Published on 13 Apr 2026 - 15:25

score 203 · Answer 7 · 2026-05-11 09:07:01

203

Views

cardinality of Galois group in $\mathbb{Q}$($\zeta_n$)

Published on 11 May 2026 - 9:07

score 85 · Answer 8 · 2026-04-13 17:38:40

85

Views

Conditions for property of function $\Bbb Z/m\Bbb Z \to \Bbb Z/n\Bbb Z$

Published on 13 Apr 2026 - 17:38

score 196 · Answer 9 · 2026-05-11 00:27:08

196

Views

Integer Solutions of the Equation $u^3 = r^2-s^2$

Published on 11 May 2026 - 0:27

score 546 · Answer 10 · 2026-05-15 17:00:50

546

Views

Proving Eulers totient function is multiplicative

Published on 15 May 2026 - 17:00

score 142 · Answer 11 · 2026-04-16 22:54:55

142

Views

Find the determinant of the $n\times n$ matrix $A_n$ with $(A_n)_{i,j}={n\choose |i-j|}$.

Published on 16 Apr 2026 - 22:54

score 565 · Answer 12 · 2026-04-15 20:38:03

565

Views

Questions on a proof that $\mathbb F_2[x]/(x^2-1)$ and $\mathbb F_2[x]/(x^2)$ are isomorphic.

Published on 15 Apr 2026 - 20:38

score 48 · Answer 13 · 2026-04-16 12:41:57

48

Views

Heuristic in quotient rings with linear relations?

Published on 16 Apr 2026 - 12:41

score 1k · Answer 14 · 2026-04-16 00:47:19

1k

Views

For which primes $p$ is $p^2+p+1$ prime as well?

Published on 16 Apr 2026 - 0:47

score 38 · Answer 15 · 2026-04-14 11:40:30

38

Views

On the existence of a particular type of finite measure on $\mathbb N$

Published on 14 Apr 2026 - 11:40

List Question

Let $\text{T} = \mathbb{Q}(i)^\times/\mathbb{Q}^\times$ compute $\text{T}(\mathbb{A})/\text{T}(\mathbb{Q})$

prime gaps, sort of!

Construct a positive decimal number of length $n$ or less that is divisible by $2^n-1$ for n in $Z^+_0$

What is the positive integral solution of $x^2+y^2= qz^2$?

Maximum number of distinct prime factors of numbers below $2^{64}$

Maximal sum of all numbers in the circle.

cardinality of Galois group in $\mathbb{Q}$($\zeta_n$)

Conditions for property of function $\Bbb Z/m\Bbb Z \to \Bbb Z/n\Bbb Z$

Integer Solutions of the Equation $u^3 = r^2-s^2$

Proving Eulers totient function is multiplicative

Find the determinant of the $n\times n$ matrix $A_n$ with $(A_n)_{i,j}={n\choose |i-j|}$.

Questions on a proof that $\mathbb F_2[x]/(x^2-1)$ and $\mathbb F_2[x]/(x^2)$ are isomorphic.

Heuristic in quotient rings with linear relations?

For which primes $p$ is $p^2+p+1$ prime as well?

On the existence of a particular type of finite measure on $\mathbb N$

Trending Questions

Popular # Hahtags

Popular Questions