4 primes.................whose single digit matches the next prime's double digit........67, 71........89, 97......................the 1st pair.............1st 2 primes.........like the critical line...........is like the 1st zero...........67, 71................6 + 7 = 13............the two 7's.........single digit + the next prime's double digit...........7 + 7 = 14.................................a backwards 1st zero.......13 and 14.........spun.....is 14 and 13........like 14.13i...............


2 twos...........two pairs of primes..................whose single digit matches the next prime's double digit...............said like that............is like 1/2.........the critical line.............67, 71..........and 89, 97