[3,7,11,17,19,23,29,31,43,47,61,67,71,73,89,101, 107,109,113,137,149,151,163,179,197,199,211,227, 233,239,241,271,281,283,337,347,353,359,373,397, 401,409,431,439,457,463,479,487,491,523,563,571, 577,593,607,617,619,641]