List questions from number-theory

Published on 28 Mar 2026 - 13:42

1.3k

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Elements and structure of units in $\mathbb Q(\sqrt {-7})$

Published on 13 Apr 2026 - 17:07

465

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Unique Pythagorean Triples

Published on 12 Apr 2026 - 4:29

2.9k

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Prime in $\mathbb Z [\sqrt{-5}]$ but not in $\mathbb Z [\sqrt{5}]$

Published on 11 Apr 2026 - 1:57

50

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What are $L^2$ tools?

Published on 13 Apr 2026 - 0:36

297

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Analogue of Fermat’s Little Theorem

Published on 07 Apr 2026 - 7:46

53

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Number Theory - How to solve equations like this?

Published on 25 Mar 2026 - 15:59

74

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divergent series and natural log difference can be rational?

Published on 12 Apr 2026 - 18:32

640

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Show that any gaussian integer is a unit or can be written as a finite product of primes.

Published on 11 Apr 2026 - 17:20

62

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Compute the gcd of the following numbers.

Published on 11 Apr 2026 - 13:47

226

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Prime ideals in $\mathbb Z[\zeta_{18}]$?

Published on 11 Apr 2026 - 1:00

2k

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Proof For RSA where $(m,n) \neq 1$

Published on 13 Apr 2026 - 0:24

278

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Relation between conductor and discriminant of an elliptic curve

Published on 13 Apr 2026 - 12:04

177

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Prove that $\alpha^2-3\alpha+1$ is not in the ideal $(5,\alpha+2)$ in $\mathbb{Z[\alpha]}$ where $\alpha=2^{1/3}$

Published on 25 Mar 2026 - 18:08

48

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Is this identity satisfied by finite or infinite number of triples $(a,b,c)$ of natural numbers?

Published on 13 Apr 2026 - 17:31

List Question

the sequence $n!+2,...,n!+n$ is made up of only composite numbers

Elements and structure of units in $\mathbb Q(\sqrt {-7})$

Unique Pythagorean Triples

Prime in $\mathbb Z [\sqrt{-5}]$ but not in $\mathbb Z [\sqrt{5}]$

What are $L^2$ tools?

Analogue of Fermat’s Little Theorem

Number Theory - How to solve equations like this?

divergent series and natural log difference can be rational?

Show that any gaussian integer is a unit or can be written as a finite product of primes.

Compute the gcd of the following numbers.

Prime ideals in $\mathbb Z[\zeta_{18}]$?

Proof For RSA where $(m,n) \neq 1$

Relation between conductor and discriminant of an elliptic curve

Prove that $\alpha^2-3\alpha+1$ is not in the ideal $(5,\alpha+2)$ in $\mathbb{Z[\alpha]}$ where $\alpha=2^{1/3}$

Is this identity satisfied by finite or infinite number of triples $(a,b,c)$ of natural numbers?

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