Skip to main content
Dmitry Ezhov's user avatar
Dmitry Ezhov's user avatar
Dmitry Ezhov's user avatar
Dmitry Ezhov
  • Member for 5 years, 7 months
  • Last seen this week
  • Sterlitamak, Республика Башкортостан, Россия
8 votes
Accepted

Potentially new approach to factoring big numbers

4 votes
Accepted

How do I find solutions to $2^n+11 \equiv 0 \pmod n$?

3 votes
Accepted

A solution of Diophantine equation: $\big(x+y+z\big)^{3}=27x y z$ with $(x,y)∈Z$

3 votes
Accepted

Integer solutions to multivariate polynomial

3 votes
Accepted

Solving system of polynomial equations over rationals

3 votes
Accepted

Proving that a list of perfect square numbers is complete

3 votes

Can anyone help me solve this Pell equation?

3 votes

Find the value of $a_4-a_2$

3 votes

How to solve a quartic equation using trigonometric power identitiy?

2 votes

Positive integral solutions to $\frac{m(m+5)}{n(n+5)}=p^2$, where $p$ is prime.

2 votes

Find integer solutions to an equation with two variables

2 votes
Accepted

Solve quadratic equation with condition that solution should be integer.

2 votes

Solve for positive real solutions of cyclic equations $x+y^2+2xy=9$, $y+z^2+2yz=47$, $z+x^2+2xz=16$

2 votes

How is this set of solutions for exponential diophantine equations been found?(Generalized Collatz mx+1, 2-odd-step-cycle)

2 votes

Find out, with no resolution, whether or not the second degree diophantine equations with 2 unknowns have solutions

1 vote

Multi variable Diophantine equation

1 vote

Under what conditions is $x^x \equiv c\pmod p$?

1 vote

Solving second-degree diophantine equation

1 vote

Showing a system of equations has no integer solutions

1 vote

Integer solutions to the equation $y^2\pm3xy+x^2=\ell$

1 vote
Accepted

is there any possibility to write and calculate this sum in pari gp, which is very related to hardy littlewood first conjecture?

1 vote

Find a solution: $3(x^2+y^2+z^2)=10(xy+yz+zx)$

1 vote
Accepted

find integer solutions under square root

1 vote
Accepted

Method to solve factored quadratic diophantine equations?

1 vote
Accepted

A solution of Diophantine equation: $\big(x+y+z\big)^{2}=x y z$ with $(x,y)∈Q$

1 vote
Accepted

How many pairs of solutions does this integer equation has?

1 vote
Accepted

$x^3-y^2+ab=a-b(x+y)$

1 vote
Accepted

Finding integral-points on elliptic curves

1 vote

Factoring $3n^3 - 39n^2 + 360n + 20$

1 vote

How to solve this quartic?