Great ideas.
It is simpler than that.
We are forcing and controlling the grid cell at n=1 but creating a product of small primes, q, and c. That means the cell at [e',1] is greatly restricted. That means the cell at [-f',1] is also greatly restricted! Its got to have exact values of (n'-1) and we have created and controlled many of these values.
We're on the cusp of the grid, The End, working for us as a virtual quantum computer.