1 is not a prime number (by the very definition of what a prime number is) so for the number 6 Goldbach's conjecture would be written as the following:

6 = 3 + 3

The same idea holds true for 4:

4 = 2 + 2

## 1 is not a prime number (by

1 is not a prime number (by the very definition of what a prime number is) so for the number 6 Goldbach's conjecture would be written as the following:

6 = 3 + 3

The same idea holds true for 4:

4 = 2 + 2