First numbers that belong to both sets:
2,
7,
11,
13,
19,
31,
37,
41,
47,
59,
67,
107,
109,
127,
131,
137,
157,
167,
179,
181,
191,
199,
211,
227,
233,
239,
251,
307,
379,
409,
419,
431,
443,
487,
491,
499,
521,
541,
557,
563,
569,
577,
587,
617,
631,
641,
647,
653,
659,
677,
701,
719,
743,
761,
769,
787,
809,
827,
829,
877,
911,
919,
941,
947,
953,
971,
991,
1009,
1019,
1039,
1109,
1163,
1187,
1193,
1201,
1259,
1291,
1301,
1327,
1361,
1367,
1451,
1459,
1471,
1567,
1583,
1667,
1669,
1697,
1709,
1721,
1759,
1777,
1787,
1801,
1877,
1931,
1979,
2017,
2027,
2029,
2081,
2087,
2099,
2111,
2153,
2207,
2213,
2237,
2243,
2267,
2269,
2339,
2351,
2411,
2441,
2447,
2459,
2477,
2531,
2543,
2557,
2579,
2591,
2609,
2621,
2647,
2657,
2687,
2711,
2731,
2741,
2777,
2789,
2801,
2843,
2861,
2879,
2927,
2939,
2957,
2963,
2969,
2999,
3011,
3037,
3041,
3061,
3083,
3119,
3181,
3187,
3203,
3251,
3257,
3271,
3299,
3371,
3413,
3457,
3467,
3491,
3511,
3559,
3593,
3637,
3659,
3709,
3719,
3761,
3767,
3779,
3803,
3821,
3847,
3851,
3881,
3889,
3907,
3919,
3947,
4001,
4007,
4019,
4091,
4099,
4139,
4259,
4271,
4283,
4297,
4339,
4421,
4591,
4643,
4649,
4657,
4787,
4789,
4799,
4801,
4861,
4909,
4969,
4987,
4999,
5039,
5051,
5099,
5167,
5189,
5347,
5381,
5399,
5441,
5471,
5477,
5501,
5737,
5791,
5801,
5807,
5851,
5867,
5981,
6079,
6101,
6247,
6287,
6299,
6311,
6317,
6329,
6337,
6427,
6569,
6607,
6619,
6637,
6659,
6661,
6689,
6701,
6709,
6761,
6779,
6791,
6803,
6833,
6863,
6899,
6911,
6947,
6959,
6971,
7039,
7043,
7069,
7079,
7129,
7151,
7177,
7211,
7253,
7307,
7309,
7321,
7331,
7417,
7517,
7541,
7561,
7591,
7727,
7817,
7853,
7907,
7919,
8011,
8059.
Some larger examples :
99997957,
99998051,
99998111,
99998207,
99998231,
99998357,
99998417,
99998551,
99998609,
99998797,
99999131,
99999257,
99999437,
99999539,
99999551,
99999587,
99999611,
99999617,
99999827,
99999839.