Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation
Already signed up?
New to KöMaL?

Problem B. 4643. (September 2014)

B. 4643. Are there integers \(\displaystyle n\) and \(\displaystyle k\) such that \(\displaystyle n^3-n-1=k^2-k+1\)?

Suggested by K. Williams, Szeged

(3 pont)

Deadline expired on October 10, 2014.


292 students sent a solution.
3 points:239 students.
2 points:26 students.
1 point:12 students.
0 point:14 students.
Unfair, not evaluated:1 solutions.

Problems in Mathematics of KöMaL, September 2014