First numbers that belong to both sets:
3,
5,
7,
11,
13,
17,
19,
29,
31,
41,
59,
71,
101,
107,
109,
137,
139,
149,
179,
181,
191,
197,
199,
227,
239,
269,
281,
311,
347,
419,
431,
461,
521,
569,
571,
599,
617,
641,
659,
809,
811,
821,
827,
829,
857,
881,
1019,
1031,
1049,
1061,
1091,
1151,
1229,
1277,
1289,
1291,
1301,
1319,
1427,
1451,
1481,
1487,
1607,
1619,
1621,
1667,
1669,
1697,
1721,
1787,
1871,
1877,
1931,
1949,
1997,
2027,
2029,
2081,
2087,
2111,
2129,
2141,
2237,
2267,
2269,
2309,
2339,
2381,
2549,
2591,
2657,
2659,
2687,
2711,
2729,
2731,
2789,
2801,
2969,
2971,
2999,
3119,
3167,
3251,
3257,
3259,
3299,
3329,
3359,
3371,
3389,
3461,
3467,
3527,
3539,
3541,
3557,
3559,
3581,
3671,
3767,
3821,
3851,
3917,
3919,
3929,
4001,
4019,
4049,
4091,
4127,
4157,
4217,
4229,
4241,
4259,
4271,
4337,
4339,
4421,
4481,
4517,
4547,
4637,
4649,
4721,
4787,
4789,
4799,
4801,
4931,
4967,
4969,
5009,
5021,
5099,
5231,
5279,
5417,
5441,
5477,
5501,
5519,
5639,
5651,
5657,
5741,
5849,
5851,
5867,
5879,
6089,
6131,
6197,
6269,
6299,
6359,
6449,
6551,
6569,
6659,
6661,
6689,
6701,
6761,
6779,
6791,
6827,
6869,
6947,
6959,
7127,
7129,
7211,
7307,
7309,
7331,
7349,
7457,
7487,
7547,
7559,
7561,
7589,
7591,
7757,
7877,
7949,
8009,
8011,
8087,
8219,
8221,
8231,
8291,
8387,
8389,
8429,
8537,
8597,
8627,
8819,
8837,
8861,
8969,
8999,
9001,
9011,
9041,
9239,
9281,
9341,
9419,
9431,
9437,
9461,
9629,
9677,
9719,
9767,
9769,
9857,
9929,
10007,
10037,
10039,
10067,
10091,
10139,
10271,
10301,
10331,
10427,
10457,
10499,
10529,
10531,
10709,
10711,
10859,
10889,
10891,
10937,
11057,
11069,
11071,
11117,
11159,
11171,
11351,
11489,
11549,
11551,
11699,
11717,
11719,
11777,
11831,
11939,
11969.
Some larger examples :
99995549,
99995669,
99995891,
99996077,
99996131,
99996179,
99996509,
99996511,
99997067,
99997127,
99997187,
99997367,
99997871,
99998447,
99998609,
99999077,
99999257,
99999437,
99999539,
99999587.