检验 final sm所有素数s.
译文:The cases p=2 p=2p=2 且 p=3 p=3p=3 满足 n=p n=p n=p both satisfy divisibility condition. Together 满足immediate family, 所有解s 是 (1,p)(1,p)(1,p) 对于素数 p p p, (2,2)(2,2)(2,2), 且 (3,3)(3,3)(3,3).