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Curzon n.  and  sphenic n.

First numbers that belong to both sets:

30, 78, 105, 114, 138, 165, 174, 186, 230, 273, 285, 345, 354, 366, 410, 426, 429, 438, 470, 498, 506, 530, 534, 561, 590, 606, 618, 638, 645, 741, 806, 834, 854, 861, 894, 938, 986, 1001, 1005, 1034, 1065, 1070, 1106, 1118, 1146, 1166, 1173, 1178, 1185, 1194, 1265, 1310, 1338, 1353, 1370, 1374, 1394, 1398, 1505, 1533, 1581, 1614, 1626, 1653, 1686, 1730, 1749, 1758, 1778, 1790, 1866, 1869, 1898, 1910, 1958, 1965, 2001, 2006, 2013, 2109, 2114, 2121, 2198, 2261, 2274, 2298, 2301, 2318, 2345, 2406, 2438, 2454, 2465, 2486, 2505, 2510, 2553, 2585, 2598, 2613, 2630, 2666, 2690, 2765, 2778, 2786, 2829, 2834, 2874, 2930, 3014, 3018, 3021, 3026, 3081, 3110, 3138, 3245, 3345, 3414, 3434, 3441, 3485, 3605, 3606, 3614, 3621, 3674, 3729, 3786, 3794, 3801, 3858, 3878, 3914, 3926, 3938, 3966, 4029, 4085, 4089, 4118, 4146, 4209, 4233, 4298, 4314, 4334, 4346, 4430, 4433, 4505, 4506, 4514, 4521, 4566, 4610, 4638, 4646, 4670, 4706, 4718, 4745, 4773, 4809, 4814, 4838, 4866, 4893, 4929, 4953, 4965, 4974, 5018, 5030, 5034, 5066, 5090, 5126, 5133, 5178, 5298, 5306, 5369, 5385, 5486, 5529, 5546, 5558, 5574, 5621, 5630, 5649, 5705, 5718, 5745, 5798, 5858, 5889, 5894, 5954, 5966, 5990, 6054, 6078, 6126, 6186, 6206, 6294, 6305, 6306, 6369, 6378, 6410, 6414, 6446, 6461, 6470, 6501, 6546, 6549, 6554, 6573, 6585, 6645, 6654, 6665, 6698, 6738, 6806, 6854, 6878, 6965, 6981, 7005, 7086, 7205, 7278, 7334, 7358, 7365, 7385, 7413, 7469, 7473, 7526, 7545, 7553, 7565, 7574, 7634, 7674, 7730, 7733, 7746, 7809, 7833, 7869, 7874, 7898, 7953, 8126, 8166, 8169, 8174, 8205, 8210, 8238, 8286, 8393, 8414, 8421, 8481, 8493, 8538, 8558, 8601, 8666, 8733, 8738.

Some larger examples :