List questions from number-theory

Published on 09 Apr 2026 - 3:37

92

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Does concatening $5^n$ and $31^n$ ever lead to a prime?

Published on 13 Apr 2026 - 8:50

53

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A proof related to Quadratic Reciprocity Theorem

Published on 13 Apr 2026 - 10:15

50

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Show that $\left(\frac{m}{n}\right)^{\left(\frac{1}{m-n}\right)}$ is in $[1,2]$ for $m,n \geq 2$.

Published on 17 Apr 2026 - 12:27

72

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Is there a direct mathematical function/ formula for calculate this problem?

Published on 09 Apr 2026 - 3:36

243

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Values of Fibonacci polynomials

Published on 15 Apr 2026 - 12:48

134

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strange number-theory

Published on 11 Apr 2026 - 9:42

49

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Existence of certain integers

Published on 14 Apr 2026 - 5:15

589

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Consecutive Fibonacci Numbers

Published on 09 Apr 2026 - 19:49

147

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Asymptotic property of the sum of $\ln^2 p$ where $p$ is prime

Published on 14 Apr 2026 - 18:50

280

Views

Factoring Fibonacci polynomials

Published on 13 Apr 2026 - 19:07

306

Views

What are the characteristic ratios of a number?

Published on 13 Apr 2026 - 20:15

96

Views

Proving the congruence $((p-1)\ /\ 2)!^2 \equiv (p-1)\ (\textrm{mod}\ p)$

Published on 16 Apr 2026 - 2:55

116

Views

A race between ec-primes and mersenne-primes. Who will win in the long run?

Published on 09 Apr 2026 - 3:39

218

Views

Complete sequence of sequences

Published on 26 Mar 2026 - 0:58

List Question

Which primes can never divide an "ec"-number?

Does concatening $5^n$ and $31^n$ ever lead to a prime?

A proof related to Quadratic Reciprocity Theorem

Show that $\left(\frac{m}{n}\right)^{\left(\frac{1}{m-n}\right)}$ is in $[1,2]$ for $m,n \geq 2$.

Is there a direct mathematical function/ formula for calculate this problem?

Values of Fibonacci polynomials

strange number-theory

Existence of certain integers

Consecutive Fibonacci Numbers

Asymptotic property of the sum of $\ln^2 p$ where $p$ is prime

Factoring Fibonacci polynomials

What are the characteristic ratios of a number?

Proving the congruence $((p-1)\ /\ 2)!^2 \equiv (p-1)\ (\textrm{mod}\ p)$

A race between ec-primes and mersenne-primes. Who will win in the long run?

Complete sequence of sequences

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