[2,3,7,13,17,19,23,31,37,41,43,47,53,79,83,89,103, 107,113,127,131,139,149,157,163,167,173,179,181, 193,197,199,211,223,227,239,241,257,263,269,271, 277,283,293,307,313,317,349,353,359,367,373,379, 383,397,409,419,421,431,433,439,443,457]