Essential Maintenance: All Authorea-powered sites will be offline 9am-10am EDT Tuesday 28 May
and 11pm-1am EDT Tuesday 28-Wednesday 29 May. We apologise for any inconvenience.

January 18, 2020
On the Exponential Diophantine Equation (aⁿ-2)(bⁿ-2)=x²
zafer ŞİAR and Refik Keskin