47, 97, 347, 397, 467, 491, 641, 691, 941, 967, 1433, 1447, 1451, 1487, 1933, 1951, 1987, 1997, 2243, 2293, 2417, 2543, 2593, 2741, 2791, 2917, 3407, 3467, 3907, 3967, 4001, 4007, 4013, 4091, 4093, 4127, 4133, 4157, 4243, 4283, 4337, 4391, 4423, 4597