This problem has a noteworthy place in grammar. If the problem method is a rule that can calculate "all prime numbers", of course not. But if it is a rule that can "calculate prime numbers", it still exists. Give an infinite matrix as follows: 4,7, 10, 13, 16,19,22,25 ... 7,12,17,22. 76 ...16, 27, 38, 49, 60, 71,82, 93 ... an arithmetic series with an error of 3. 2. The first column is the sequence corresponding to the first row. 3. Every line after the first column is arithmetic progression, and the tolerance is increased by 2. In other words, for the number a(i, j) in row i and column j, it has the property that a(i, j)=i+j+2ij: if the natural number n is not in the above table, then 2N+ 1. Proof can be found in any math reference book for the college entrance examination. In this way, a matrix can be constructed, and then some prime numbers can be calculated. References: 1. /view/1686820.htm2. Zhang Yuannan's "Limited in Infinity"