First numbers that belong to both sets:
5,
13,
17,
29,
41,
61,
73,
101,
109,
137,
149,
181,
193,
197,
229,
241,
269,
281,
313,
349,
421,
433,
461,
521,
569,
601,
617,
641,
661,
809,
821,
829,
857,
881,
1021,
1033,
1049,
1061,
1093,
1153,
1229,
1277,
1289,
1301,
1321,
1429,
1453,
1481,
1489,
1609,
1621,
1669,
1697,
1721,
1789,
1873,
1877,
1933,
1949,
1997,
2029,
2081,
2089,
2113,
2129,
2141,
2237,
2269,
2309,
2341,
2381,
2549,
2593,
2657,
2689,
2713,
2729,
2789,
2801,
2969,
3001,
3121,
3169,
3253,
3257,
3301,
3329,
3361,
3373,
3389,
3461,
3469,
3529,
3541,
3557,
3581,
3673,
3769,
3821,
3853,
3917,
3929,
4001,
4021,
4049,
4093,
4129,
4157,
4217,
4229,
4241,
4261,
4273,
4337,
4421,
4481,
4517,
4549,
4637,
4649,
4721,
4789,
4801,
4933,
4969,
5009,
5021,
5101,
5233,
5281,
5417,
5441,
5477,
5501,
5521,
5641,
5653,
5657,
5741,
5849,
5869,
5881,
6089,
6133,
6197,
6269,
6301,
6361,
6449,
6553,
6569,
6661,
6689,
6701,
6761,
6781,
6793,
6829,
6869,
6949,
6961,
7129,
7213,
7309,
7333,
7349,
7457,
7489,
7549,
7561,
7589,
7757,
7877,
7949,
8009,
8089,
8221,
8233,
8293,
8389,
8429,
8537,
8597,
8629,
8821,
8837,
8861,
8969,
9001,
9013,
9041,
9241,
9281,
9341,
9421,
9433,
9437,
9461,
9629,
9677,
9721,
9769,
9857,
9929,
10009,
10037,
10069,
10093,
10141,
10273,
10301,
10333,
10429,
10457,
10501,
10529,
10709,
10861,
10889,
10937,
11057,
11069,
11117,
11161,
11173,
11353,
11489,
11549,
11701,
11717,
11777,
11833,
11941,
11969,
12041,
12073,
12109,
12161,
12241,
12253,
12377,
12541,
12613,
12821,
12917,
13001,
13009,
13217,
13337,
13397,
13681,
13693,
13709,
13721,
13757,
13829,
13877,
13901,
13933,
13997,
14009,
14081,
14249,
14321,
14389,
14449,
14549,
14561,
14593,
14629,
14869,
15137,
15269,
15289,
15329,
15361,
15581,
15641,
15649,
15733.
Some larger examples :
999992641,
999993581,
999993721,
999993821,
999993901,
999994157,
999994381,
999994649,
999994693,
999995629,
999996029,
999996073,
999996709,
999997769,
999998141,
999998509,
999998641,
999998689,
999998957,
999999193.