Diophantine m-tuples
A Diophantine quadruple of integers is a set of four integers, such as {1, 3, 8, 120}, with the property that if we multiply any two of them and add 1, the result is a square number. Quadruples like …
A Diophantine quadruple of integers is a set of four integers, such as {1, 3, 8, 120}, with the property that if we multiply any two of them and add 1, the result is a square number. Quadruples like …