[2,3,11,19,23,29,31,37,41,47,71,73,83,89,101,107, 139,173,181,191,197,199,211,227,229,233,241,251, 263,269,277,307,311,317,331,337,347,349,353,373, 379,383,397,409,421,431,433,439,443,457,461,463, 467,503,509]