MathDB
Problems
Contests
International Contests
Danube Competition in Mathematics
2010 Danube Mathematical Olympiad
4
Prime number and equation without solution
Prime number and equation without solution
Source:
November 3, 2010
number theory proposed
number theory
Problem Statement
Let
p
p
p
be a prime number of the form
4
k
+
3
4k+3
4
k
+
3
. Prove that there are no integers
w
,
x
,
y
,
z
w,x,y,z
w
,
x
,
y
,
z
whose product is not divisible by
p
p
p
, such that:
w
2
p
+
x
2
p
+
y
2
p
=
z
2
p
.
w^{2p}+x^{2p}+y^{2p}=z^{2p}.
w
2
p
+
x
2
p
+
y
2
p
=
z
2
p
.
Back to Problems
View on AoPS