The Super popular product of 4 consecutive integers plus 1 equals a perfect square came to the rescue along with almost the definitional Euler phi totient function φ(p) = p-1. Not sure if this is an if and only if and I only proved in one direction. Biology mathematician Llmari Karonen December 2012 and Mathematician Georges Elencwajg covered some of the subtleties of showing two math propositions are logically equivalent.@nothingbutmathproofs7150 did a similar video December 2023.
Негізгі бет Suppose n is the product of twin primes. Show n+1 and nφ(n)+1 are square integers.
Пікірлер: 2