First numbers that belong to both sets:
21,
111,
381,
3081,
3423,
4971,
5403,
8373,
8931,
10101,
10507,
14763,
17031,
23871,
25761,
39403,
40603,
43057,
48621,
49063,
61257,
67341,
71557,
90301,
98283,
107913,
132861,
135793,
168511,
169333,
178507,
190533,
196693,
216691,
226101,
235711,
238633,
249501,
267807,
303051,
306363,
347511,
352243,
361803,
365421,
376383,
410241,
429681,
430993,
440233,
442891,
474033,
546861,
554281,
587523,
592131,
653673,
683103,
696391,
701407,
750823,
754293,
759513,
796557,
856551,
863971,
869557,
1001001,
1025157,
1035307,
1037343,
1049601,
1063993,
1107757,
1163163,
1189191,
1228773,
1262253,
1282557,
1367731,
1412533,
1460473,
1472583,
1499401,
1536361,
1556257,
1609093,
1634563,
1639681,
1652511,
1655083,
1680913,
1714791,
1746363,
1775557,
1826553,
1927933,
1930711,
1953007,
1978243,
2218611,
2314963,
2385481,
2407153,
2419581,
2485353,
2494821,
2504307,
2523333,
2574421,
2668323,
2763907,
2787231,
2814007,
2820721,
2830807,
2970453,
2973901,
3011961,
3170181,
3216643,
3317863,
3365391,
3420651,
3521253,
3570211,
3669141,
3680643,
3726831,
3847483,
4030057,
4054183,
4171807,
4245661,
4291113,
4340973,
4454211,
4458433,
4488043,
4496521,
4685061,
4719757,
4881891,
4904011,
4948401,
4970671,
5096307,
5164257,
5246391,
5315331,
5324557,
5347657,
5421913,
5440557,
5743213,
5796057,
5844307,
6014757,
6063907,
6133053,
6207573,
6297591,
6403431,
6418623,
6586923,
6617757,
6757401,
6877507,
6914271,
7088907,
7201173,
7281903,
7384807,
7625883,
7675671,
7759011,
7927041,
8040061,
8171023,
8176741,
8199633,
8354991,
8372343,
8476833,
8705451,
8794191,
8835757,
8841703,
9045057,
9189993,
9336081,
9354423,
9415693,
9464853,
9557373,
9875307,
10179291,
10313733,
10358743,
10507323,
10650433,
10702713,
10774807,
10801083,
11039007,
11058951,
11199063,
11272807,
11319861,
11340057,
11468383,
11604243,
11926663,
11954307,
12211531,
12267507,
12408007,
12422101,
12520983,
12606051,
12677161,
12848641,
12970803,
13035711,
13158757,
13209591,
13428561,
13568173,
13619791,
13715913,
13782657,
13901713,
14088763,
14352733,
14390643,
14481831,
14965293,
15035007,
15058281,
15245121,
15362481,
15440971,
15772813,
15820507,
16148343,
16781313,
16855131,
17044513,
17501673,
17593831,
17602221,
17804181,
17863303,
17981841,
18041257,
18151861,
18262803,
18314121,
18322681,
18365511,
18494301,
18554557,
18666721,
18753231,
19013961,
19223841,
19382007,
19700283,
19726923,
19833663,
20083843,
20146633,
20236503,
20425881,
20462053,
20561691,
20616141,
20643393,
20907757,
21026811.
Some larger examples :
89993683,
90107557,
90506683,
90697053,
90868557,
91212051,
91862641,
94682631,
94799433,
95150271,
95345461,
95599507,
95991007,
96128221,
96383307,
96914181,
97802211,
97940713,
98575113,
99450757.