Example 1:

Prediction of the next prime after 1,951

Since $1951=61+210\left(10-1\right)$ , from Figure 4 there are four consecutive composites, i.e. 19 × 103, 37 × 53, 13 × 151, and 11 × 179, right after 1951. We know the prime next to 1951 is 1973.