[3,5,7,13,19,23,31,43,47,53,61,73,83,89,103,109, 113,131,139,151,157,167,173,181,193,199,211,229, 233,241,257,263,271,283,293,313,317,337,349,353, 359,373,383,389,401,409,421,433,443,449,463,467, 491,503,509,523]