Question

Are relatively prime rational integers still relatively prime in quadratic fields?

score 97 · Answer 1 · 2026-04-12 12:38:29

97

Views

Are relatively prime rational integers still relatively prime in quadratic fields?

Published on 12 Apr 2026 - 12:38

score 40 · Answer 2 · 2026-04-14 13:40:56

40

Views

Bound / asymptotic of series involving Moebius function

Published on 14 Apr 2026 - 13:40

score 147 · Answer 3 · 2026-04-15 07:13:15

147

Views

maximum size of a subset with no two elements $x,y$ such that $x-y $ divides $x+y$

Published on 15 Apr 2026 - 7:13

score 74 · Answer 4 · 2026-04-12 17:48:56

74

Views

Find the number of positive integral solution to this expression

Published on 12 Apr 2026 - 17:48

score 269 · Answer 5 · 2026-04-10 20:03:40

269

Views

Every cycling number is a repetend of a recurring decimal?

Published on 10 Apr 2026 - 20:03

score 79 · Answer 6 · 2026-04-18 12:40:53

79

Views

Why Goldbach Conjecture is difficult to solve in $\mathbb{R}[x]$ and $\mathbb{C}[x]$?

Published on 18 Apr 2026 - 12:40

score 162 · Answer 7 · 2026-04-16 03:15:49

162

Views

Number of $S$-random interleaving sequences

Published on 16 Apr 2026 - 3:15

score 76 · Answer 8 · 2026-04-15 08:15:18

76

Views

$\operatorname{gcd}(p,a)=1 \Rightarrow \operatorname{gcd}(p,a+1)=1$

Published on 15 Apr 2026 - 8:15

score 64 · Answer 9 · 2026-04-12 22:49:18

64

Views

Linearly disjoint of local fields

Published on 12 Apr 2026 - 22:49

score 88 · Answer 10 · 2026-04-13 02:26:56

88

Views

Can every positive integer $n > 2$ be written as the sum of $k$ prime numbers?

Published on 13 Apr 2026 - 2:26

score 56 · Answer 11 · 2026-04-14 03:56:56

56

Views

Is $n! \nmid n^n$ true for every sufficiently large $n$ (maybe $n \ge 3$)?

Published on 14 Apr 2026 - 3:56

score 177 · Answer 12 · 2026-04-12 10:34:51

177

Views

Prove that concatenation is greater than sum

Published on 12 Apr 2026 - 10:34

score 180 · Answer 13 · 2026-04-15 01:10:39

180

Views

Number of primes within a number of given length

Published on 15 Apr 2026 - 1:10

score 97 · Answer 14 · 2026-04-14 20:05:52

97

Views

primitive polynomials of degree $d$ over $F_{3^3}$

Published on 14 Apr 2026 - 20:05

score 212 · Answer 15 · 2026-03-26 09:40:29

212

Views

Periodic sequences resulting from a summation over the Thue–Morse sequence

Published on 26 Mar 2026 - 9:40

List Question

Are relatively prime rational integers still relatively prime in quadratic fields?

Bound / asymptotic of series involving Moebius function

maximum size of a subset with no two elements $x,y$ such that $x-y $ divides $x+y$

Find the number of positive integral solution to this expression

Every cycling number is a repetend of a recurring decimal?

Why Goldbach Conjecture is difficult to solve in $\mathbb{R}[x]$ and $\mathbb{C}[x]$?

Number of $S$-random interleaving sequences

$\operatorname{gcd}(p,a)=1 \Rightarrow \operatorname{gcd}(p,a+1)=1$

Linearly disjoint of local fields

Can every positive integer $n > 2$ be written as the sum of $k$ prime numbers?

Is $n! \nmid n^n$ true for every sufficiently large $n$ (maybe $n \ge 3$)?

Prove that concatenation is greater than sum

Number of primes within a number of given length

primitive polynomials of degree $d$ over $F_{3^3}$

Periodic sequences resulting from a summation over the Thue–Morse sequence

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