i think making the odd/even distinction is a mistake. It makes people say things like "2 is the only even prime" as if that's somehow different than "3 is the o

i think making the odd/even distinction is a mistake. It makes people say things like "2 is the only even prime" as if that's somehow different than "3 is the only prime evenly divisible by 3". Even is a quality of division when the remainder is 0; even is a quality of making a rectangle with discrete integral sides.