First numbers that belong to both sets:
131,
181,
919,
10301,
10501,
10601,
13331,
13831,
13931,
17471,
18181,
18481,
33533,
71317,
74747,
79697,
91019,
93239,
96269,
96469,
96769,
97579,
98389,
1003001,
1055501,
1062601,
1065601,
1134311,
1150511,
1177711,
1300031,
1303031,
1311131,
1317131,
1327231,
1328231,
1333331,
1335331,
1338331,
1343431,
1360631,
1362631,
1363631,
1371731,
1374731,
1390931,
1520251,
1579751,
1616161,
1640461,
1685861,
1748471,
1764671,
1802081,
1805081,
1820281,
1823281,
1824281,
1826281,
1829281,
1831381,
1832381,
1842481,
1851581,
1853581,
1856581,
1865681,
1876781,
1878781,
1879781,
1880881,
1881881,
1883881,
1884881,
1895981,
1908091,
1936391,
1941491,
1952591,
1976791,
3091903,
3127213,
3196913,
3211123,
3267623,
3319133,
3321233,
3329233,
3331333,
3337333,
3343433,
3353533,
3362633,
3364633,
3365633,
3368633,
3380833,
3466643,
3479743,
3485843,
3515153,
3618163,
3621263,
3635363,
3717173,
3732373,
3774773,
3784873,
3793973,
3863683,
3878783,
3916193,
3991993,
7114117,
7136317,
7141417,
7215127,
7249427,
7267627,
7600067,
7632367,
7681867,
7715177,
7783877,
7819187,
7820287,
7821287,
7831387,
7832387,
7838387,
7916197,
7987897,
7996997,
9037309,
9103019,
9109019,
9110119,
9127219,
9128219,
9136319,
9149419,
9169619,
9173719,
9174719,
9179719,
9185819,
9196919,
9199919,
9209029,
9280829,
9357539,
9375739,
9477749,
9493949,
9504059,
9526259,
9586859,
9601069,
9602069,
9604069,
9610169,
9620269,
9624269,
9626269,
9632369,
9634369,
9645469,
9650569,
9657569,
9670769,
9686869,
9752579,
9754579,
9776779,
9795979,
9801089,
9822289,
9896989,
9907099.