Put forward by Bernhard Riemann in 1859, the Riemann’s Hypothesis is widely considered the most difficult math problem in the world. Riemann took forward the Euler’s zeta function to all complex numbers barring s =1. On studying this further, he realized that the zeta function had trivial zeros at -2, -4, -6, etc. and all non-trivial zeros were symmetric where the line Re(s) = ½. This led him to put forward the hypothesis that all non-trivial zeros are on the line Re(s) = ½. It is stated as:
