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15
Math.TechQA.Club
2021-11-05 03:57:15
165
Views
Major errors in an inclusion-exclusion application to counting twin primes in a certain interval.
Published on
05 Nov 2021 - 3:57
#elementary-number-theory
#prime-numbers
#inclusion-exclusion
#programming
#twin-primes
858
Views
A formula that counts exactly the twin prime averages occuring in an interval $[a,b]$ is surprisingly succinct!
Published on
07 Nov 2021 - 6:02
#number-theory
#prime-numbers
#closed-form
#prime-gaps
#twin-primes
57
Views
The strong twin conjecture can be transformed into the unsolvability of a particular Diophantine equation
Published on
14 Nov 2021 - 16:28
#discrete-mathematics
#reference-request
#diophantine-equations
#quantifiers
#twin-primes
71
Views
What is m/n as n tends to infinity?
Published on
16 Jan 2022 - 3:13
#convergence-divergence
#prime-numbers
#twin-primes
38
Views
Heuristic on the percentage of "lesser" twin primes congruent to 1 modulo 4
Published on
18 Jan 2022 - 2:40
#number-theory
#prime-numbers
#twin-primes
139
Views
A question on (trigonometric) prime counting function and twin prime counting function
Published on
19 Feb 2022 - 6:00
#elementary-number-theory
#gamma-function
#primality-test
#twin-primes
256
Views
Is this twin prime-related sequence known?
Published on
23 Feb 2022 - 16:15
#reference-request
#prime-numbers
#factorial
#twin-primes
112
Views
Does this alternative way of calculating Twin Primes help to prove that there are an infinite number of Twin Primes?
Published on
29 Mar 2022 - 9:41
#prime-numbers
#mathematica
#twin-primes
78
Views
Twin Primes of the form $3k-1, 3k+1$
Published on
30 Mar 2022 - 9:36
#prime-numbers
#twin-primes
155
Views
Assume that the Twin prime conjecture is true, prove that there are infinitely many pairs of positive integers m and n such that $\phi(m)=\sigma(n)$
Published on
16 Apr 2022 - 20:23
#number-theory
#elementary-number-theory
#prime-numbers
#twin-primes
82
Views
Full derivation inside of twin prime statement in terms of multiplicative arithmetic functions. How can the last formula be rearranged?
Published on
26 Mar 2026 - 11:18
#elementary-number-theory
#arithmetic-functions
#prime-gaps
#twin-primes
#multiplicative-function
148
Views
Is there integer $n>3$ such that both $n!-1$ and $n!+1$ are prime?
Published on
10 Jun 2022 - 8:35
#elementary-number-theory
#factorial
#twin-primes
90
Views
A property of twin primes
Published on
23 Jun 2022 - 23:22
#elementary-number-theory
#solution-verification
#twin-primes
194
Views
Twin primes and circles.
Published on
28 Aug 2022 - 22:35
#prime-numbers
#euclidean-geometry
#twin-primes
132
Views
Questions Related to the Twin-Prime Conjecture
Published on
26 Mar 2026 - 14:20
#number-theory
#totient-function
#conjectures
#sieve-theory
#twin-primes
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