First numbers that belong to both sets:
7,
43,
63,
463,
2353,
2757,
2863,
22953,
23563,
28731,
32943,
37443,
37449,
43473,
45583,
76453,
124963,
153273,
223257,
243543,
255531,
264711,
268843,
278257,
285691,
326613,
334663,
433623,
538023,
542433,
566257,
593671,
602953,
787245,
832657,
1647373,
1667973,
1799623,
2106853,
2121393,
2150623,
2163460,
2168257,
2224573,
2230543,
2236521,
2263521,
2265384,
2266531,
2269543,
2275573,
2299773,
2360833,
2376223,
2385481,
2397853,
2444533,
2469613,
2523333,
2534089,
2635753,
2684683,
2687961,
2694523,
2864557,
3067753,
3245403,
3257437,
3263443,
3263845,
3281533,
3592921,
3699853,
3835723,
3874993,
3906553,
3934273,
4196353,
4199364,
4237423,
4277935,
4278693,
4332643,
4374373,
4458433,
4466883,
4628953,
4745863,
4789533,
4943953,
4988523,
5046763,
5123433,
5237233,
5324557,
5468583,
5791243,
6222531,
6332773,
6388257,
6438907,
6459223,
6469639,
6479571,
6856543,
6882753,
7222657,
7352233,
7439257,
7453096,
7526793,
7581763,
7592781,
7865221,
7904533,
8222557,
8447743,
8459373,
8593693,
8859553,
9526483,
9573285.