First numbers that belong to both sets:
11,
17,
29,
37,
41,
59,
67,
71,
101,
107,
127,
137,
149,
179,
191,
197,
227,
239,
251,
269,
281,
307,
311,
347,
379,
419,
431,
461,
479,
487,
499,
521,
541,
557,
569,
587,
599,
617,
631,
641,
659,
701,
719,
751,
769,
787,
809,
821,
827,
857,
877,
881,
937,
991,
1009,
1019,
1031,
1049,
1061,
1091,
1117,
1151,
1163,
1229,
1277,
1289,
1297,
1301,
1319,
1361,
1399,
1427,
1451,
1471,
1481,
1487,
1567,
1607,
1619,
1667,
1697,
1721,
1733,
1777,
1787,
1801,
1847,
1871,
1877,
1901,
1931,
1949,
1997,
2027,
2081,
2087,
2111,
2129,
2141,
2153,
2237,
2267,
2281,
2309,
2333,
2339,
2381,
2389,
2411,
2459,
2467,
2531,
2549,
2579,
2591,
2609,
2647,
2657,
2687,
2711,
2729,
2741,
2789,
2801,
2857,
2879,
2897,
2969,
2999,
3011,
3037,
3061,
3119,
3167,
3181,
3187,
3203,
3251,
3257,
3299,
3329,
3359,
3371,
3389,
3407,
3457,
3461,
3467,
3491,
3511,
3527,
3539,
3557,
3581,
3659,
3671,
3691,
3719,
3761,
3767,
3821,
3847,
3851,
3907,
3917,
3929,
3989,
4001,
4019,
4049,
4091,
4127,
4157,
4211,
4217,
4229,
4241,
4259,
4271,
4283,
4337,
4349,
4357,
4391,
4421,
4441,
4447,
4481,
4517,
4547,
4591,
4637,
4649,
4721,
4787,
4799,
4861,
4871,
4931,
4967,
4987,
4999,
5009,
5021,
5039,
5051,
5077,
5099,
5147,
5167,
5189,
5231,
5261,
5279,
5297,
5347,
5381,
5417,
5431,
5441,
5471,
5477,
5501,
5519,
5639,
5651,
5657,
5711,
5737,
5741,
5801,
5849,
5867,
5879,
5897,
5981,
6007,
6029,
6089,
6113,
6131,
6143,
6197,
6247,
6257,
6269,
6299,
6311,
6337,
6359,
6421,
6449,
6521,
6551,
6569,
6637,
6659,
6689,
6701,
6761,
6779,
6791,
6827,
6869,
6899,
6947,
6959,
6997,
7039,
7069,
7121,
7127,
7151,
7177,
7211,
7229,
7307,
7321,
7331,
7349.
Some larger examples :
99997871,
99997949,
99998021,
99998051,
99998231,
99998357,
99998441,
99998447,
99998551,
99998609,
99998891,
99999077,
99999257,
99999437,
99999481,
99999509,
99999539,
99999587,
99999611,
99999839.