First numbers that belong to both sets:
1,
7,
10,
13,
19,
23,
31,
32,
49,
79,
97,
103,
109,
129,
133,
139,
167,
192,
193,
203,
219,
239,
263,
291,
293,
301,
313,
320,
329,
331,
365,
367,
379,
383,
397,
409,
469,
487,
563,
617,
623,
653,
673,
683,
709,
739,
761,
863,
881,
907,
937,
1000,
1003,
1009,
1029,
1033,
1039,
1067,
1088,
1093,
1114,
1115,
1121,
1125,
1141,
1151,
1152,
1184,
1185,
1211,
1215,
1247,
1257,
1277,
1281,
1285,
1299,
1303,
1323,
1333,
1335,
1337,
1366,
1373,
1393,
1411,
1418,
1427,
1447,
1457,
1472,
1475,
1478,
1481,
1487,
1511,
1527,
1533,
1574,
1587,
1607,
1663,
1679,
1697,
1706,
1733,
1745,
1754,
1769,
1814,
1821,
1825,
1841,
1847,
1851,
1857,
1874,
1875,
1882,
1888,
1920,
1929,
1933,
1959,
1967,
2003,
2019,
2039,
2063,
2111,
2133,
2157,
2177,
2181,
2199,
2221,
2245,
2257,
2285,
2309,
2333,
2339,
2383,
2393,
2417,
2425,
2455,
2471,
2485,
2487,
2511,
2517,
2527,
2528,
2545,
2555,
2557,
2571,
2581,
2693,
2741,
2752,
2811,
2815,
2833,
2845,
2851,
2881,
2901,
2903,
2933,
2963,
2989,
2991,
3001,
3019,
3031,
3065,
3067,
3079,
3083,
3109,
3137,
3139,
3200,
3209,
3233,
3239,
3269,
3283,
3293,
3301,
3313,
3319,
3321,
3323,
3328,
3329,
3331,
3365,
3371,
3391,
3392,
3456,
3463,
3563,
3607,
3635,
3637,
3643,
3645,
3661,
3673,
3698,
3709,
3713,
3763,
3779,
3797,
3803,
3823,
3833,
3869,
3901,
3907,
3923,
3931,
3968,
3977,
4087,
4096,
4111,
4127,
4157,
4187,
4217,
4271,
4285,
4363,
4417,
4418,
4441,
4447,
4481,
4517,
4555,
4571,
4663,
4721,
4751,
4757,
4781,
4817,
4855,
4871,
5056,
5063,
5147,
5227,
5248,
5257,
5281,
5417,
5427,
5471,
5477,
5527,
5569,
5659,
5741,
5747,
5751,
5789,
5821,
5879,
5897,
5987,
6037,
6053,
6073.
Some larger examples :
9998203,
9998281,
9998309,
9998323,
9998581,
9998623,
9998851,
9998903,
9998964,
9999083,
9999161,
9999299,
9999317,
9999337,
9999533,
9999713,
9999803,
9999929,
9999991,
10000000.