Euler's totient function has a lower bound for large values, but is there any way to pick out maximums for specific values of the function?
That is, how would I find the maximum number n such that phi(n) = 1000, for example?
Euler's totient function has a lower bound for large values, but is there any way to pick out maximums for specific values of the function?
That is, how would I find the maximum number n such that phi(n) = 1000, for example?