It's an open question that has been studied for thousands of years. This type of equation (a polynomial with integer coefficients) is called a Diophantine equat

It's an open question that has been studied for thousands of years. This type of equation (a polynomial with integer coefficients) is called a Diophantine equation; you can look it up on Wikipedia. Or watch videos about it: https://www.youtube.com/watch?v=wymmCdLdPvM&list=PLt5AfwLFPxWJcqG5YM89Qes5gZdAFM4Q1&index=1 https://www.youtube.com/watch?v=wymmCdLdPvM&list=PLt5AfwLFPx...