List questions from conjectures

Published on 27 Mar 2026 - 22:11

637

Views

Given polynomial $P(x)$, find polynomial $Q(x)$ that defines the same field with fixed degree terms

Published on 25 Feb 2017 - 2:04

179

Views

Can we prove this conjecture concerning Pell equations?

Published on 26 Feb 2017 - 8:35

125

Views

Is there a Collatz-like sequence ending with $1,1,1,\ldots$?

Published on 01 Mar 2017 - 17:41

190

Views

Calculate the max gap size out of the Firoozbakht's conjecture

Published on 26 Mar 2026 - 0:53

297

Views

Consecutive prime powers $p^m<q^n$ such that $q^n-p^m=11$

Published on 03 Mar 2017 - 18:02

548

Views

Difference between Sophie Germain primes are divisible by 3?

Published on 04 Mar 2017 - 20:12

451

Views

If $p$ is a prime then $p^2+26$ is not a prime

Published on 04 Mar 2017 - 21:27

186

Views

For which $n\in\mathbb N$ exist a unique prime $p$ such that $p^2+2n\in \mathbb P$

Published on 04 Mar 2017 - 21:54

52

Views

Conditions on $n\in\mathbb N^+$ for $p\in\mathbb P\implies p^2+2n\notin\mathbb P$

Published on 05 Mar 2017 - 12:52

97

Views

There exists infinitely many $N$ such that $\{\sum_{n=2}^N\log(n)\}<\varepsilon$

Published on 25 Mar 2026 - 18:56

327

Views

What is wrong with this proof that there are no odd perfect numbers?

Published on 26 Mar 2026 - 10:46

102

Views

Peculiar pattern concerning primes and semi-primes?

Published on 08 Mar 2017 - 22:38

71

Views

Is $\frac{b^2 - 1}{\sigma(b^2) - b^2} + 1$ always an odd prime for odd composite $b$?

Published on 27 Mar 2026 - 0:06

365

Views

Can $k$ be arbitrarily large in the following equations?

Published on 26 Mar 2026 - 12:06

List Question

Do finitely generated ideals have a "dimension"?

Given polynomial $P(x)$, find polynomial $Q(x)$ that defines the same field with fixed degree terms

Can we prove this conjecture concerning Pell equations?

Is there a Collatz-like sequence ending with $1,1,1,\ldots$?

Calculate the max gap size out of the Firoozbakht's conjecture

Consecutive prime powers $p^m<q^n$ such that $q^n-p^m=11$

Difference between Sophie Germain primes are divisible by 3?

If $p$ is a prime then $p^2+26$ is not a prime

For which $n\in\mathbb N$ exist a unique prime $p$ such that $p^2+2n\in \mathbb P$

Conditions on $n\in\mathbb N^+$ for $p\in\mathbb P\implies p^2+2n\notin\mathbb P$

There exists infinitely many $N$ such that $\{\sum_{n=2}^N\log(n)\}<\varepsilon$

What is wrong with this proof that there are no odd perfect numbers?

Peculiar pattern concerning primes and semi-primes?

Is $\frac{b^2 - 1}{\sigma(b^2) - b^2} + 1$ always an odd prime for odd composite $b$?

Can $k$ be arbitrarily large in the following equations?

Trending Questions

Popular # Hahtags

Popular Questions