Riemann Hypothesis. This is why it is true.
This activity shows how the convergence point of the Riemann zeta (s) function varies as the value of the real part of (s) in the range 0 < a <1.
To find out more, you can read an article of mine published on zenodo.org
http://doi.org/10.5281/zenodo.7015290
Thanks to GeoGebra's zeta(x) function I added the convergence point (green) of the Riemann zeta function; calculated according to the values (a) controlled by the slider and b=14.134i.