First numbers that belong to both sets:
19,
31,
69,
107,
119,
127,
131,
181,
247,
269,
281,
319,
331,
335,
337,
339,
419,
431,
469,
481,
511,
519,
569,
581,
601,
619,
631,
679,
681,
719,
731,
739,
749,
753,
769,
781,
869,
881,
919,
1019,
1031,
1049,
1051,
1057,
1059,
1061,
1063,
1067,
1069,
1123,
1145,
1169,
1181,
1219,
1231,
1319,
1381,
1453,
1469,
1471,
1481,
1487,
1531,
1619,
1631,
1645,
1669,
1761,
1769,
1781,
1819,
1831,
1847,
1901,
1919,
1923,
1931,
1969,
1981,
2031,
2069,
2081,
2119,
2131,
2159,
2219,
2231,
2261,
2269,
2281,
2319,
2363,
2369,
2381,
2395,
2419,
2431,
2471,
2473,
2477,
2479,
2481,
2519,
2531,
2569,
2571,
2581,
2591,
2627,
2669,
2681,
2719,
2731,
2759,
2819,
2831,
2869,
2881,
2931,
2935,
2969,
2981,
3011,
3019,
3031,
3035,
3119,
3131,
3163,
3169,
3181,
3239,
3269,
3281,
3317,
3319,
3323,
3327,
3329,
3331,
3333,
3335,
3337,
3341,
3343,
3347,
3349,
3353,
3359,
3361,
3365,
3367,
3371,
3373,
3377,
3379,
3383,
3385,
3389,
3391,
3419,
3431,
3469,
3531,
3569,
3581,
3619,
3621,
3623,
3631,
3669,
3719,
3731,
3769,
3781,
3831,
3851,
3855,
3869,
3877,
3881,
3919,
3931,
4013,
4019,
4031,
4081,
4119,
4169,
4181,
4219,
4231,
4261,
4281,
4285,
4331,
4369,
4381,
4451,
4469,
4471,
4479,
4481,
4519,
4531,
4569,
4595,
4597,
4611,
4619,
4631,
4649,
4681,
4755,
4769,
4781,
4819,
4831,
4873,
4919,
4931,
4969,
4981,
5011,
5069,
5081,
5111,
5113,
5119,
5127,
5131,
5207,
5231,
5269,
5281,
5369,
5381,
5419,
5431,
5469,
5471,
5501,
5511,
5519,
5531,
5533,
5569,
5579,
5581,
5623,
5631,
5645,
5667,
5669,
5681,
5731,
5739,
5781,
5869,
5881,
5919,
5969,
5981,
6009,
6011,
6019,
6031,
6059,
6081,
6119,
6131,
6133,
6145,
6169,
6269,
6281,
6319,
6331,
6431,
6469.
Some larger examples :
9999519,
9999557,
9999569,
9999581,
9999619,
9999631,
9999661,
9999663,
9999667,
9999719,
9999731,
9999753,
9999769,
9999781,
9999869,
9999881,
9999893,
9999895,
9999919,
9999931.