Question

All twin prime averages in the range $[9, 119]$ are of the form $6(5[3(z-x)]_{\pmod 7} + x)$ for some $x \in \{0,2,3\}, z \in \{0,2,3,4,5\}$.

score 52 · Answer 1 · 2026-02-23 04:58:20

52

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All twin prime averages in the range $[9, 119]$ are of the form $6(5[3(z-x)]_{\pmod 7} + x)$ for some $x \in \{0,2,3\}, z \in \{0,2,3,4,5\}$.

Published on 23 Feb 2026 - 4:58

score 530 · Answer 2 · 2023-11-02 19:42:04

530

Views

An interesting finding on twin primes

Published on 02 Nov 2023 - 19:42

score 65 · Answer 3 · 2023-11-12 15:36:32

65

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If $n$ is a Poulet number then $n+2$ is not a Poulet number?

Published on 12 Nov 2023 - 15:36

score 234 · Answer 4 · 2023-11-13 14:26:17

234

Views

Is there any twin prime representing function?

Published on 13 Nov 2023 - 14:26

score 87 · Answer 5 · 2023-11-25 22:03:21

87

Views

About prime gaps ; $\sum_{m = 2}^{\ln_2^{*}(n)} \pi_{m}(n) \leq \pi(n)$?

Published on 25 Nov 2023 - 22:03

score 84 · Answer 6 · 2026-02-23 11:23:49

84

Views

Prime twin counting by $\pi_2(t^2) =^? \sum_{2<j<t^2} (-2)^{\omega(j)} (1/2)(\lfloor{\frac{t^2}{j}}\rfloor +\lfloor{\frac{t^2-2}{j}}\rfloor) +C$?

Published on 23 Feb 2026 - 11:23

score 137 · Answer 7 · 2023-12-05 00:39:23

137

Views

Prove that at least two are the same $p = b^c + a , q = a^b + c , r = c^a + b$

Published on 05 Dec 2023 - 0:39

score 139 · Answer 8 · 2023-12-22 22:43:12

139

Views

broader meaning of twin prime constant?

Published on 22 Dec 2023 - 22:43

score 127 · Answer 9 · 2024-01-08 01:27:22

127

Views

question on estimator for $\frac{\pi(n)}{n}$ and $\frac{\pi_2(n)}{\pi(n)}$

Published on 08 Jan 2024 - 1:27

score 94 · Answer 10 · 2024-01-19 08:38:02

94

Views

How many twin prime pairs between $6n$ and $36n^2$?

Published on 19 Jan 2024 - 8:38

score 50 · Answer 11 · 2024-03-31 10:07:46

50

Views

Asperger radius of an integer

Published on 31 Mar 2024 - 10:07

score 1.4k · Answer 12 · 2015-01-13 19:00:13

1.4k

Views

First Order Logic: Prove that the infinitely many twin primes conjecture is equivalent to existence of infinite primes

Published on 13 Jan 2015 - 19:00

score 132 · Answer 13 · 2015-02-03 17:59:33

132

Views

Reasoning about prime counting and the twin prime conjecture

Published on 03 Feb 2015 - 17:59

score 2.2k · Answer 14 · 2015-03-08 16:38:55

2.2k

Views

Can every even integer greater than four be written as a sum of two twin primes?

Published on 08 Mar 2015 - 16:38

score 582 · Answer 15 · 2015-03-15 02:05:11

582

Views

At what point does the number twin prime between $n^2$ and $(n+1)^2$ stop increasing in count?

Published on 15 Mar 2015 - 2:05

List Question

All twin prime averages in the range $[9, 119]$ are of the form $6(5[3(z-x)]_{\pmod 7} + x)$ for some $x \in \{0,2,3\}, z \in \{0,2,3,4,5\}$.

An interesting finding on twin primes

If $n$ is a Poulet number then $n+2$ is not a Poulet number?

Is there any twin prime representing function?

About prime gaps ; $\sum_{m = 2}^{\ln_2^{*}(n)} \pi_{m}(n) \leq \pi(n)$?

Prime twin counting by $\pi_2(t^2) =^? \sum_{2<j<t^2} (-2)^{\omega(j)} (1/2)(\lfloor{\frac{t^2}{j}}\rfloor +\lfloor{\frac{t^2-2}{j}}\rfloor) +C$?

Prove that at least two are the same $p = b^c + a , q = a^b + c , r = c^a + b$

broader meaning of twin prime constant?

question on estimator for $\frac{\pi(n)}{n}$ and $\frac{\pi_2(n)}{\pi(n)}$

How many twin prime pairs between $6n$ and $36n^2$?

Asperger radius of an integer

First Order Logic: Prove that the infinitely many twin primes conjecture is equivalent to existence of infinite primes

Reasoning about prime counting and the twin prime conjecture

Can every even integer greater than four be written as a sum of two twin primes?

At what point does the number twin prime between $n^2$ and $(n+1)^2$ stop increasing in count?

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