[2,7,17,23,47,73,79,89,97,103,113,127,137,167,193, 199,223,233,239,241,257,263,313,337,353,359,367, 383,409,431,433,439,449,457,463,479,487,503,569, 577,593,599,607,617,641,647,673,719,727,743,769, 809,823,839]