[7,11,13,17,19,23,29,31,37,41,43,47,49,53,59,61, 67,71,73,77,79,83,89,91,97,101,103,107,109,113, 119,121,127,131,133,137,139,143,149,151,157,161, 163,167,169,173,179,181,187,191,193,197,199,203, 209,211,217,221]