Proof by contradiction Memes

The mathematical mic drop we didn't know we needed! The gray figure confidently declares "1 isn't prime" only to be challenged with "name all prime factors of 1 then." The silence in panels 3-4 is deafening . For the curious nerds: 1 is indeed not prime by definition (a prime number must have exactly two distinct factors: 1 and itself). But 1 has... wait for it... zero prime factors! It's the mathematical equivalent of bringing a calculator to a knife fight, then realizing you forgot the batteries.