First numbers that belong to both sets:
1,
2,
7,
11,
13,
14,
16,
19,
21,
25,
31,
32,
35,
37,
41,
47,
49,
59,
61,
64,
67,
73,
79,
81,
97,
103,
107,
109,
112,
115,
118,
121,
122,
127,
131,
133,
134,
137,
145,
146,
151,
155,
157,
158,
161,
162,
167,
173,
179,
181,
185,
191,
193,
194,
199,
203,
205,
211,
213,
217,
223,
224,
227,
229,
233,
239,
241,
251,
259,
265,
271,
283,
289,
295,
301,
307,
313,
331,
355,
361,
367,
375,
379,
395,
397,
405,
409,
415,
419,
421,
431,
433,
439,
443,
445,
448,
457,
463,
487,
491,
499,
511,
521,
529,
541,
557,
563,
569,
577,
587,
601,
607,
613,
617,
623,
631,
641,
647,
653,
659,
661,
677,
701,
709,
719,
727,
733,
743,
757,
761,
769,
787,
809,
823,
827,
829,
841,
859,
875,
877,
883,
896,
911,
919,
929,
941,
947,
953,
961,
967,
971,
991,
997,
1007,
1009,
1015,
1019,
1021,
1022,
1027,
1033,
1039,
1041,
1042,
1047,
1051,
1053,
1057,
1058,
1063,
1067,
1069,
1072,
1075,
1077,
1081,
1082,
1087,
1095,
1099,
1101,
1107,
1109,
1113,
1114,
1119,
1120,
1123,
1125,
1126,
1129,
1135,
1137,
1138,
1147,
1149,
1153,
1154,
1159,
1163,
1165,
1168,
1171,
1174,
1183,
1184,
1187,
1189,
1193,
1201,
1202,
1207,
1211,
1213,
1214,
1216,
1219,
1225,
1226,
1231,
1234,
1239,
1245,
1246,
1249,
1255,
1259,
1261,
1262,
1264,
1267,
1269,
1273,
1279,
1281,
1282,
1291,
1293,
1294,
1296,
1299,
1301,
1306,
1312,
1315,
1317,
1318,
1321,
1322,
1327,
1329,
1335,
1344,
1347,
1349,
1354,
1361,
1367,
1371,
1373,
1377,
1383,
1387,
1389,
1401,
1402,
1407,
1408,
1411,
1418,
1423,
1431,
1435,
1437,
1438,
1447,
1451,
1453,
1454,
1459.
Some larger examples :
19999874,
19999883,
19999886,
19999891,
19999897,
19999904,
19999907,
19999909,
19999927,
19999933,
19999942,
19999946,
19999953,
19999959,
19999963,
19999975,
19999979,
19999981,
19999982,
19999999.