First numbers that belong to both sets:
30,
42,
66,
70,
78,
102,
114,
138,
174,
186,
222,
246,
258,
282,
318,
354,
366,
402,
426,
438,
474,
498,
534,
582,
606,
618,
642,
654,
678,
762,
786,
822,
834,
894,
906,
942,
978,
1002,
1038,
1074,
1086,
1146,
1158,
1182,
1194,
1266,
1338,
1362,
1374,
1398,
1434,
1446,
1506,
1542,
1578,
1614,
1626,
1662,
1686,
1698,
1758,
1842,
1866,
1878,
1902,
1986,
2022,
2082,
2094,
2118,
2154,
2202,
2238,
2274,
2298,
2334,
2382,
2406,
2454,
2514,
2526,
2586,
2598,
2634,
2658,
2694,
2742,
2766,
2778,
2802,
2874,
2922,
2946,
2994,
3018,
3054,
3126,
3138,
3246,
3282,
3342,
3378,
3414,
3426,
3462,
3522,
3558,
3594,
3606,
3642,
3678,
3702,
3714,
3786,
3846,
3858,
3882,
3918,
3954,
3966,
4038,
4062,
4098,
4146,
4206,
4254,
4314,
4362,
4398,
4434,
4458,
4506,
4542,
4566,
4614,
4638,
4722,
4782,
4854,
4866,
4926,
4938,
4962,
4974,
5034,
5118,
5142,
5154,
5178,
5262,
5286,
5298,
5322,
5442,
5466,
5514,
5574,
5622,
5646,
5682,
5718,
5802,
5826,
5862,
5898,
5946,
5982,
6054,
6078,
6114,
6126,
6186,
6198,
6234,
6294,
6306,
6366,
6378,
6414,
6522,
6546,
6558,
6582,
6618,
6654,
6702,
6738,
6774,
6906,
6918,
6978,
7026,
7086,
7122,
7158,
7206,
7278,
7302,
7338,
7374,
7386,
7422,
7494,
7554,
7662,
7674,
7698,
7734,
7746,
7782,
7806,
7818,
7842,
7914,
7926,
7962,
8166,
8202,
8238,
8286,
8394,
8454,
8538,
8562,
8574,
8598,
8634,
8682,
8706,
8718,
8754,
8826,
8886,
8898,
8922,
8934,
8958,
8994,
9066,
9138,
9186,
9258,
9294,
9318,
9354,
9402,
9426,
9474,
9498,
9582,
9606,
9642,
9654,
9678,
9714,
9726,
9762,
9822,
9942,
9978,
10002,
10014,
10158,
10182,
10194,
10254,
10326,
10338,
10398,
10446,
10482,
10518,
10554,
10662,
10698,
10722,
10734,
10806,
10866,
10938.
Some larger examples :
49997802,
49998198,
49998282,
49998306,
49998414,
49998426,
49998678,
49998714,
49998786,
49999002,
49999098,
49999182,
49999386,
49999434,
49999542,
49999566,
49999674,
49999854,
49999938,
49999974.