My Minus-Goldbach calculator
Yet another unsolved mathematical problem
The Minus-Goldbach conjecture (as Ivan calls it) says that every even number (excluding 0, which is simply zero), can be represented as the difference between two primes. Contrary to Goldbach's pairs, the number of which is limited, the number of Minus-Goldbach pairs, representing the same integer, is infinite. That's why in the calculator below we need a limiter (z).