[1,2,3,5,7,11,13,15,17,19,23,29,31,35,37,41,43,47, 53,59,61,65,67,71,73,79,83,89,91,97,101,103,107, 109,113,127,131,137,139,149,151,157,163,167,173, 179,181,191,193,197,199,211,223,227,229,233,239, 241,251,255,257]