Question

Why is the twin prime conjecture hard?

score 567 · Answer 1 · 2026-03-25 17:36:57

567

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Why is the twin prime conjecture hard?

Published on 25 Mar 2026 - 17:36

score 497 · Answer 2 · 2026-04-13 01:34:14

497

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Why can the sieve of eratosthenes not be used to confirm the twin primes conjecture?

Published on 13 Apr 2026 - 1:34

score 199 · Answer 3 · 2026-04-16 12:58:07

199

Views

Primes that are neither twin, cousin or sexy

Published on 16 Apr 2026 - 12:58

score 503 · Answer 4 · 2026-03-25 12:54:32

503

Views

Would Brun's constant being transcendental prove the twin prime conjecture?

Published on 25 Mar 2026 - 12:54

score 136 · Answer 5 · 2026-04-13 03:28:52

136

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What is the explanation of this interesting property of twin primes?

Published on 13 Apr 2026 - 3:28

score 272 · Answer 6 · 2026-04-16 03:06:04

272

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Maple Procedure to plot graph of prime number twin primes smaller than x at x

Published on 16 Apr 2026 - 3:06

score 104 · Answer 7 · 2026-04-13 23:11:44

104

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Infiniteness of twin prime powers

Published on 13 Apr 2026 - 23:11

score 117 · Answer 8 · 2026-04-16 06:42:33

117

Views

Does Zhang's work imply that the next greatest prime number is necessarily less than $2^{57,885,161}-1+ 70000000$?

Published on 16 Apr 2026 - 6:42

score 265 · Answer 9 · 2026-04-16 02:53:55

265

Views

Conjecture on concatenation of twin prime numbers

Published on 16 Apr 2026 - 2:53

score 43 · Answer 10 · 2026-04-13 20:16:54

43

Views

Proving two inequalities that are used in the proof of Brun's theorem

Published on 13 Apr 2026 - 20:16

score 190 · Answer 11 · 2026-04-17 02:01:00

190

Views

Is it cheating to use the sign function when sieving for twin primes?

Published on 17 Apr 2026 - 2:01

score 166 · Answer 12 · 2026-04-13 13:17:21

166

Views

Twin prime conjecture and finite groups. Help with proof of basic equivalence.

Published on 13 Apr 2026 - 13:17

score 128 · Answer 13 · 2026-04-16 05:08:28

128

Views

$n$ such $n!+1$ and $n!-1$ are both primes

Published on 16 Apr 2026 - 5:08

score 49 · Answer 14 · 2026-04-16 14:57:22

49

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Longest prime $k$-tuplet such that each prime $p$, $\gcd(p-1, 420) > 2$?

Published on 16 Apr 2026 - 14:57

score 110 · Answer 15 · 2026-03-25 12:50:16

110

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Conjecture. If $n \in \Bbb{N}\setminus 1$ is not a twin prime average, then $n^2 - 1$ is not square-free.

Published on 25 Mar 2026 - 12:50

List Question

Why is the twin prime conjecture hard?

Why can the sieve of eratosthenes not be used to confirm the twin primes conjecture?

Primes that are neither twin, cousin or sexy

Would Brun's constant being transcendental prove the twin prime conjecture?

What is the explanation of this interesting property of twin primes?

Maple Procedure to plot graph of prime number twin primes smaller than x at x

Infiniteness of twin prime powers

Does Zhang's work imply that the next greatest prime number is necessarily less than $2^{57,885,161}-1+ 70000000$?

Conjecture on concatenation of twin prime numbers

Proving two inequalities that are used in the proof of Brun's theorem

Is it cheating to use the sign function when sieving for twin primes?

Twin prime conjecture and finite groups. Help with proof of basic equivalence.

$n$ such $n!+1$ and $n!-1$ are both primes

Longest prime $k$-tuplet such that each prime $p$, $\gcd(p-1, 420) > 2$?

Conjecture. If $n \in \Bbb{N}\setminus 1$ is not a twin prime average, then $n^2 - 1$ is not square-free.

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