Thanks for this article, very well explained (still don't get 100% about Z function's meaning).
What's the real challenge?
A) to prove that all roots of Z fall in Real = 1/2, or
B) to prove that there exist an infinite set of harmonics, each containing the previous ones, that contains all the primes, the bigger the harmonic lenght, the bigger the accuracy?

Please contact me at juanmf@gmail.com (this commenting engine does not allow for notifications, it seems)