The Proth-Gilbreath Conjecture -display of the G(Pi(x)) function for x E [2x1014,3x1014]- [La conjecture de Proth-Gilbreath -visualisation de la fonction G(Pi(x)) pour x E [2x1014,3x1014]-].
Visualization of the values of G(Pi(x)) from x=2*1014 (left-hand side) to x=3*1014 (right-hand side) using both the Y coordinates
and the color luminances. One value is underligned:
788: one of my last Record (11/08/2025).
Please note that the function Pi(x) gives the number of prime numbers in [1,x].
See some related pictures (possibly including this one):