New posts in number-theory

Continued Fraction [1,1,1,...]

number-theory elementary-number-theory continued-fractions golden-ratio

Approximation of a real number via a fraction of coprimes.

abstract-algebra number-theory diophantine-approximation coprime

The minimal polynomial of a primitive $p^{m}$-th root of unity over $\mathbb{Q}_p$

number-theory cyclotomic-polynomials

Is there a conjecture with maximal prime gaps

number-theory elementary-number-theory prime-numbers

What's the most efficient way to put all the stones in one pile?

number-theory discrete-mathematics algorithms

IMO 2013 Problem 6

number-theory contest-math problem-solving combinatorial-geometry

Possible values of difference of 2 primes

number-theory prime-numbers

if $n^2<a<b<c<d<(n+1)^2$ ,then prove $ad\neq bc$

Number of Jordan forms from given characteristic polynomial and partitions

linear-algebra number-theory integer-partitions jordan-normal-form characteristic-polynomial

What is the smallest prime of the form $n^n+5$?

number-theory prime-numbers

How many natural number between $100$ and $1000$ exist which can be expressed as sum of 10 different primes.

algebra-precalculus number-theory elementary-number-theory prime-numbers modular-arithmetic

Find all positive integers $n$ such that $3^n+5^n = x^3$

Proving that this function has the same value for all integers $\geq4$. [duplicate]

algebra-precalculus number-theory elementary-number-theory functions functional-equations

Statistics for $N$ in sum of cubes $a^3+b^3+c^3 = N^3$?

number-theory diophantine-equations experimental-mathematics

Solution of $X^5=5 Y (Y+1)+1$ in integers.

number-theory diophantine-equations elliptic-curves

Erdős and the limiting ratio of consecutive prime numbers

number-theory prime-numbers analytic-number-theory sieve-theory

How often must an irreducible polynomial take a prime value?

number-theory polynomials prime-numbers

Do $n=2m+1$ and $\big(2^m\bmod(m\cdot n)\big)\in\{n+1,3n-1\}$ imply $n$ prime?

number-theory pseudoprimes

Find all solutions for $p^2+q^2+49r^2 = 9k^2 - 101$ [closed]

Asymptotic behavior of number of triples $i,j,k\le n$ with pairwise bounded least common multiples each $\le n$.

number-theory asymptotics analytic-number-theory gcd-and-lcm upper-lower-bounds