International Journal of Mathematics and Mathematical Sciences
Volume 28 (2001), Issue 8, Pages 493-497
doi:10.1155/S0161171201006445
On the Diophantine equation x3=dy2±q6
Fadwa S. Abu Muriefah
Mathematics Department, Girls College of Education, Riyadh, Saudi Arabia
Abstract
Let q>3 denote an odd prime and d a positive integer without any prime factor p≡1(mod3). In this paper, we have proved that if (x,q)=1, then x3=dy2±q6 has exactly two solutions provided q≢±1(mod24).