First numbers that belong to both sets:
5,
7,
101,
151,
181,
191,
313,
353,
373,
383,
727,
757,
797,
919,
10301,
10501,
10601,
11311,
12421,
12821,
13831,
14341,
14741,
15551,
16061,
16661,
17471,
18181,
19391,
19991,
30103,
30703,
31013,
32423,
33533,
34543,
35053,
35353,
36263,
37573,
38183,
38783,
39293,
70207,
70607,
71317,
71917,
72727,
73037,
73237,
73637,
74047,
75557,
76367,
77477,
78487,
78887,
79397,
79997,
90709,
93239,
94349,
94649,
94949,
95959,
96269,
96469,
97879,
98389,
1035301,
1055501,
1074701,
1092901,
1093901,
1114111,
1117111,
1134311,
1150511,
1153511,
1175711,
1177711,
1178711,
1190911,
1193911,
1196911,
1201021,
1208021,
1221221,
1242421,
1243421,
1245421,
1262621,
1268621,
1280821,
1281821,
1286821,
1287821,
1300031,
1303031,
1327231,
1328231,
1343431,
1360631,
1362631,
1363631,
1411141,
1412141,
1437341,
1452541,
1456541,
1490941,
1496941,
1513151,
1532351,
1535351,
1550551,
1551551,
1556551,
1557551,
1572751,
1579751,
1594951,
1597951,
1598951,
1600061,
1609061,
1628261,
1640461,
1643461,
1646461,
1660661,
1684861,
1685861,
1688861,
1703071,
1707071,
1748471,
1761671,
1764671,
1831381,
1832381,
1851581,
1853581,
1856581,
1876781,
1878781,
1879781,
1895981,
1917191,
1930391,
1936391,
1951591,
1952591,
1957591,
1958591,
1970791,
1976791,
1993991,
1995991,
1998991,
3016103,
3072703,
3073703,
3075703,
3091903,
3095903,
3103013,
3106013,
3127213,
3140413,
3160613,
3166613,
3181813,
3187813,
3222223,
3223223,
3228223,
3241423,
3245423,
3260623,
3267623,
3283823,
3285823,
3286823,
3288823,
3310133,
3315133,
3319133,
3331333,
3337333,
3343433,
3353533,
3365633,
3391933,
3392933,
3411143,
3417143,
3439343,
3452543,
3470743,
3479743,
3503053,
3528253,
3541453,
3563653,
3569653,
3586853,
3589853,
3590953,
3601063,
3607063,
3621263,
3627263,
3643463,
3646463,
3680863,
3689863,
3716173,
3717173,
3732373,
3773773,
3774773,
3792973,
3793973,
3799973,
3812183,
3814183,
3836383,
3853583,
3858583,
3871783,
3878783,
3893983,
3899983,
3924293,
3927293,
3942493,
3946493,
3948493,
3964693,
3983893,
7041407,
7046407,
7065607,
7069607,
7082807,
7084807,
7087807,
7114117,
7115117,
7118117,
7134317,
7136317,
7155517,
7156517,
7158517,
7159517,
7177717,
7190917,
7194917,
7215127,
7250527,
7256527,
7257527,
7276727,
7278727,
7291927,
7300037,
7302037,
7324237,
7327237,
7347437,
7362637,
7365637,
7381837,
7388837,
7401047,
7403047,
7409047,
7461647.
Some larger examples :
9781879,
9782879,
9787879,
9788879,
9817189,
9818189,
9836389,
9837389,
9852589,
9871789,
9896989,
9916199,
9918199,
9919199,
9931399,
9932399,
9935399,
9938399,
9957599,
9978799.