First numbers that belong to both sets:
1301,
2141,
2221,
2273,
2441,
2707,
4703,
4723,
7411,
7741,
10247,
10711,
11071,
11173,
11701,
12277,
12347,
14447,
17317,
22277,
27277,
40427,
41141,
42323,
42373,
42727,
44221,
44417,
47017,
47147,
72701,
77023,
77711,
110273,
111347,
111443,
120473,
122471,
123217,
123701,
127423,
140143,
140411,
140423,
141241,
141301,
142403,
143443,
144307,
147047,
170447,
170711,
171203,
171271,
173207,
177007,
200323,
200443,
203227,
203417,
212423,
217771,
221077,
221447,
240043,
240173,
241711,
243343,
244303,
247421,
271217,
271723,
272203,
273047,
273323,
300023,
300247,
301711,
302273,
310747,
314707,
314747,
317327,
317741,
322417,
327343,
340447,
342073,
343771,
347707,
347717,
347747,
370103,
372023,
373003,
373127,
374123,
374317,
374443,
402443,
404323,
407401,
414277,
417127,
417217,
417227,
423427,
424727,
441043,
441403,
444307,
472711,
472721,
473173,
473477,
473741,
474307,
477721,
704771,
711707,
712447,
712711,
717127,
717271,
720007,
722321,
722341,
724117,
727327,
740477,
743777,
744077,
771011,
772703,
773147,
773273.