Question

Doubts in the $k -$tuple of primes $\mathcal{H}=\{0,2,6,12,20,26,30,32\}$

score 46 · Answer 1 · 2022-08-31 04:56:29

46

Views

Doubts in the $k -$tuple of primes $\mathcal{H}=\{0,2,6,12,20,26,30,32\}$

Published on 31 Aug 2022 - 4:56

score 1.4k · Answer 2 · 2026-02-24 09:54:59

1.4k

Views

Are there infinitely many primes of the form [X]? We probably don't know.

Published on 24 Feb 2026 - 9:54

score 170 · Answer 3 · 2022-09-03 19:33:51

170

Views

Find a prime before or after some $n$ consecutive composite numbers.

Published on 03 Sep 2022 - 19:33

score 211 · Answer 4 · 2022-09-13 05:45:18

211

Views

Can the sum of $n$ consecutive primes be $n$ times a prime?

Published on 13 Sep 2022 - 5:45

score 100 · Answer 5 · 2022-09-25 18:07:51

100

Views

How many are some special gaps between primes?

Published on 25 Sep 2022 - 18:07

score 56 · Answer 6 · 2026-03-26 14:19:24

56

Views

A question on primes larger than a bound in an arithmetic progression

Published on 26 Mar 2026 - 14:19

score 64 · Answer 7 · 2022-10-13 04:59:17

64

Views

Is my proof for the fact that there are arbitrarily long strips of numbers between successive primes correct?

Published on 13 Oct 2022 - 4:59

score 116 · Answer 8 · 2022-11-06 12:58:59

116

Views

Find all numbers n such that n+1, n+5, n+7, n+11, n+13, n+17, n+23 are all prime

Published on 06 Nov 2022 - 12:58

score 86 · Answer 9 · 2026-03-26 14:34:56

86

Views

Coman's Last Conjecture stating that every prime $q \geq 11$ can be written as $3 \cdot (p_1-1) + p_2$, where both $p_1$ and $p_2$ are prime numbers.

Published on 26 Mar 2026 - 14:34

score 103 · Answer 10 · 2026-03-26 14:22:54

103

Views

Which is the lowest or most accurate upper bound formula for the maximum gap in sieve of Eratosthenes after a particular iteration?

Published on 26 Mar 2026 - 14:22

score 64 · Answer 11 · 2022-11-13 20:09:45

64

Views

Product of first $k$ primes compared to $p_{k+1}^2$

Published on 13 Nov 2022 - 20:09

score 156 · Answer 12 · 2022-11-17 12:26:30

156

Views

Finite number of consecutive prime numbers

Published on 17 Nov 2022 - 12:26

score 71 · Answer 13 · 2026-03-26 17:42:27

71

Views

Which is the lowest or most accurate upper bound formula for the maximum gap in this modified sieve of Eratosthenes after a particular iteration?

Published on 26 Mar 2026 - 17:42

score 130 · Answer 14 · 2022-12-21 17:10:39

130

Views

Prime that can be expressed as the sum of other two distinct primes

Published on 21 Dec 2022 - 17:10

score 249 · Answer 15 · 2022-12-29 01:07:08

249

Views

Valid Elementary Proof of the Bertrand-Chebyshev Theorem/Bertrand's Postulate?

Published on 29 Dec 2022 - 1:07

List Question

Doubts in the $k -$tuple of primes $\mathcal{H}=\{0,2,6,12,20,26,30,32\}$

Are there infinitely many primes of the form [X]? We probably don't know.

Find a prime before or after some $n$ consecutive composite numbers.

Can the sum of $n$ consecutive primes be $n$ times a prime?

How many are some special gaps between primes?

A question on primes larger than a bound in an arithmetic progression

Is my proof for the fact that there are arbitrarily long strips of numbers between successive primes correct?

Find all numbers n such that n+1, n+5, n+7, n+11, n+13, n+17, n+23 are all prime

Coman's Last Conjecture stating that every prime $q \geq 11$ can be written as $3 \cdot (p_1-1) + p_2$, where both $p_1$ and $p_2$ are prime numbers.

Which is the lowest or most accurate upper bound formula for the maximum gap in sieve of Eratosthenes after a particular iteration?

Product of first $k$ primes compared to $p_{k+1}^2$

Finite number of consecutive prime numbers

Which is the lowest or most accurate upper bound formula for the maximum gap in this modified sieve of Eratosthenes after a particular iteration?

Prime that can be expressed as the sum of other two distinct primes

Valid Elementary Proof of the Bertrand-Chebyshev Theorem/Bertrand's Postulate?

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