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New posts in diophantine-equations
Is $\sqrt[3]{p+q\sqrt{3}}+\sqrt[3]{p-q\sqrt{3}}=n$, $(p,q,n)\in\mathbb{N} ^3$ solvable?
algebra-precalculus
number-theory
diophantine-equations
Can $n!$ be a perfect square when $n$ is an integer greater than $1$?
number-theory
elementary-number-theory
diophantine-equations
factorial
square-numbers
Decomposing polynomials with integer coefficients
elementary-number-theory
polynomials
diophantine-equations
Number of solution for $xy +yz + zx = N$
combinatorics
diophantine-equations
Solutions to $y^2 = x^3 + k$?
number-theory
prime-numbers
algebraic-number-theory
diophantine-equations
mordell-curves
Generate solutions of Quadratic Diophantine Equation
sequences-and-series
number-theory
diophantine-equations
exponentiation
Generalizing the sum of consecutive cubes $\sum_{k=1}^n k^3 = \Big(\sum_{k=1}^n k\Big)^2$ to other odd powers
number-theory
summation
diophantine-equations
bernoulli-numbers
Rational solutions to $a+b+c=abc=6$
number-theory
elementary-number-theory
diophantine-equations
elliptic-curves
symmetric-polynomials
An integer is an $n$th power if that holds true for all moduli
number-theory
elementary-number-theory
arithmetic
diophantine-equations
$|2^x-3^y|=1$ has only three natural pairs as solutions
number-theory
diophantine-equations
$x^2+y^2=z^n$: Find solutions without Pythagoras!
number-theory
diophantine-equations
pythagorean-triples
Finding triplets $(a,b,c)$ such that $\sqrt{abc}\in\mathbb N$ divides $(a-1)(b-1)(c-1)$
elementary-number-theory
diophantine-equations
radicals
Find all integer solutions for the equation $|5x^2 - y^2| = 4$
diophantine-equations
fibonacci-numbers
Golden Number Theory
number-theory
algebraic-number-theory
diophantine-equations
To find all $n$ such that $(n-1)!+1$ is a perfect power of $n$
elementary-number-theory
diophantine-equations
factorial
perfect-powers
On Ramanujan's curious equality for $\sqrt{2\,(1-3^{-2})(1-7^{-2})(1-11^{-2})\cdots} $
elementary-number-theory
prime-numbers
diophantine-equations
radicals
Let $k$ be a natural number . Then $3k+1$ , $4k+1$ and $6k+1$ cannot all be square numbers.
number-theory
contest-math
diophantine-equations
elliptic-curves
square-numbers
Integral solutions of $x^2+y^2+1=z^2$
number-theory
diophantine-equations
sums-of-squares
$n!+1$ being a perfect square
number-theory
elementary-number-theory
diophantine-equations
factorial
square-numbers
Parametrization of solutions of diophantine equation
number-theory
diophantine-equations
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