First numbers that belong to both sets:
4,
6,
9,
10,
14,
21,
25,
49,
121,
143,
169,
187,
323,
341,
361,
527,
529,
583,
589,
703,
767,
781,
901,
923,
943,
949,
961,
989,
2183,
2501,
2581,
2701,
2747,
2923,
4183,
4187,
4189,
4307,
12769,
16129,
16789,
18769,
18923,
30301,
30523,
30929,
30967,
32387,
32743,
32761,
34121,
34163,
34189,
34387,
34547,
36349,
36503,
36581,
38383,
38503,
38989,
50161,
50903,
50927,
52109,
52303,
52907,
52909,
52961,
54127,
54149,
54389,
54569,
54707,
56323,
56341,
56363,
56387,
56549,
56561,
56723,
56743,
56789,
58301,
58307,
58529,
58547,
58561,
58969,
70303,
70307,
70349,
70523,
70723,
70727,
70747,
72329,
72361,
72389,
72563,
72581,
72929,
72967,
74141,
74329,
74549,
74563,
74909,
74947,
74983,
76121,
76127,
76309,
76327,
76501,
76529,
76729,
76987,
78343,
78383,
78521,
78563,
78581,
78703,
78769,
78961,
90109,
90143,
90347,
90361,
90521,
90581,
90589,
90721,
90743,
90767,
90941,
90943,
90949,
92129,
92303,
92329,
92341,
92501,
92563,
92747,
92749,
94103,
94189,
94301,
94361,
94363,
94763,
94909,
96307,
96361,
96389,
96521,
96721,
96727,
96923,
96983,
98303,
98381,
98503,
98569,
98587,
98723,
98741,
98767,
98783,
98789,
98941,
210367,
210547,
210589,
212321,
212521,
212741,
212767,
212783,
212983,
214103,
214121,
214127,
214369,
214769,
214901,
214969,
216143,
216389,
216527,
216941,
218129,
218321,
218507,
218587,
218903,
230141,
230183,
230509,
230701,
230903,
232147,
232301,
232327,
232343,
232361,
232387,
232721,
232789,
232909,
232949,
234127,
234901,
236123,
236183,
236581,
236903,
236941,
236989,
238367,
238541,
238981,
250127,
250507,
250567,
250981,
252167,
252347,
252521,
252787,
254321,
254503,
254549,
254563,
254701,
254743,
256583,
256769,
256961,
258121,
258169,
258523,
258529,
258749,
270187,
270349,
270703,
272123,
272303,
272309,
272387,
272501,
272543,
272747,
274129,
274181,
274327,
274501,
274507,
274541,
276121,
276169,
276383,
278189,
290363,
290503,
290729,
292121,
292967,
294109,
294527,
296167,
296383,
296501,
296783,
296789,
296903,
298147.
Some larger examples :
989874107,
989874349,
989874541,
989874569,
989876309,
989878741,
989878787,
989878789,
989890301,
989890387,
989892181,
989892347,
989892767,
989894909,
989896729,
989898181,
989898307,
989898367,
989898521,
989898769.