Question

Why is this number : $e^{e^{e^{79}}}$ conjectured to be an integer number which is a skew number?

score 162 · Answer 1 · 2026-03-19 22:10:35

162

Views

Why is this number : $e^{e^{e^{79}}}$ conjectured to be an integer number which is a skew number?

Published on 19 Mar 2026 - 22:10

score 104 · Answer 2 · 2026-03-22 17:39:33

104

Views

How to write a proof? Use English or mathematical notations?

Published on 22 Mar 2026 - 17:39

score 275 · Answer 3 · 2026-03-23 02:32:12

275

Views

Are there any false variants of the Collatz conjecture for which the probability heuristic works?

Published on 23 Mar 2026 - 2:32

score 132 · Answer 4 · 2026-03-20 11:00:47

132

Views

Prove or Disprove: $e = m\pi + n$ for some integers $m$ and $n$.

Published on 20 Mar 2026 - 11:00

score 292 · Answer 5 · 2026-03-22 16:27:59

292

Views

Has it yet been proven that $x_{n+1}=x_n-\frac{1}{x_{n}}$ with $x_0=2$ is unbounded?

Published on 22 Mar 2026 - 16:27

score 163 · Answer 6 · 2026-03-23 00:00:39

163

Views

Are there infinite many positive integers $n$ such that $n^2 + n +1$ is prime?

Published on 23 Mar 2026 - 0:00

score 100 · Answer 7 · 2026-03-22 19:53:13

100

Views

Can we rigorously define certainties of famous conjectures?

Published on 22 Mar 2026 - 19:53

score 235 · Answer 8 · 2026-03-23 07:14:57

235

Views

Is $n^2 - n + 1$ prime infinitely often?

Published on 23 Mar 2026 - 7:14

score 161 · Answer 9 · 2026-03-25 04:31:36

161

Views

Disprove $m!=100x^2+20x$ using an estimation for factorial.

Published on 25 Mar 2026 - 4:31

score 923 · Answer 10 · 2026-03-22 17:45:56

923

Views

Why $9k \pm 4$ can't be written as sum of four cubes

Published on 22 Mar 2026 - 17:45

score 118 · Answer 11 · 2026-03-23 05:32:38

118

Views

Currently open questions that would not require infinite memory to evaluate computationally

Published on 23 Mar 2026 - 5:32

score 336 · Answer 12 · 2026-03-25 04:43:30

336

Views

Does the list of "number of groups of order $n$" contain every natural number?

Published on 25 Mar 2026 - 4:43

score 167 · Answer 13 · 2026-03-23 16:12:26

167

Views

Is there a semi-decidable statement equivalent to the Collatz-conjecture?

Published on 23 Mar 2026 - 16:12

score 130 · Answer 14 · 2026-03-25 09:07:50

130

Views

Conjectures for which there are strong heuristic arguments both for and against

Published on 25 Mar 2026 - 9:07

score 235 · Answer 15 · 2026-03-25 09:23:01

235

Views

Is there any function whose limit at $x_0$ is unknown?

Published on 25 Mar 2026 - 9:23

List Question

Why is this number : $e^{e^{e^{79}}}$ conjectured to be an integer number which is a skew number?

How to write a proof? Use English or mathematical notations?

Are there any false variants of the Collatz conjecture for which the probability heuristic works?

Prove or Disprove: $e = m\pi + n$ for some integers $m$ and $n$.

Has it yet been proven that $x_{n+1}=x_n-\frac{1}{x_{n}}$ with $x_0=2$ is unbounded?

Are there infinite many positive integers $n$ such that $n^2 + n +1$ is prime?

Can we rigorously define certainties of famous conjectures?

Is $n^2 - n + 1$ prime infinitely often?

Disprove $m!=100x^2+20x$ using an estimation for factorial.

Why $9k \pm 4$ can't be written as sum of four cubes

Currently open questions that would not require infinite memory to evaluate computationally

Does the list of "number of groups of order $n$" contain every natural number?

Is there a semi-decidable statement equivalent to the Collatz-conjecture?

Conjectures for which there are strong heuristic arguments both for and against

Is there any function whose limit at $x_0$ is unknown?

Trending Questions

Popular # Hahtags

Popular Questions