属于这两组的第一个数字：
2,三,5,7,11,101,131,181,191,353,787,797,919,10301,10601,11411,12721,12821,13331,13931,14741,15551,16061,16361,16561,16661,17471,19991,31013,35753,36263,38783,71317,72227,73037,73237,73637,74047,74747,75557,76367,76667,77377,77477,78787,78887,79397,79697,79997,91019,93239,93739,94049,94349,94649,94949,96769,97379,98389,1003001,1043401,1055501,1074701,1082801,1117111,1120211,1129211,1134311,1153511,1180811,1183811,1186811,1190911,1208021,1221221,1245421,1262621,1268621,1273721,1276721,1280821,1281821,1287821,1303031,1317131,1338331,1360631,1362631,1363631,1371731,1374731,1407041,1412141,1437341,1452541,1486841,1489841,1513151,1532351,1535351,1548451,1551551,1557551,1565651,1580851,1598951,1600061,1609061,1611161,1616161,1633361,1658561,1660661,1685861,1688861,1707071,1712171,1730371,1734371,1748471,1761671,1764671,1802081,1805081,1824281,1851581,1865681,1878781,1879781,1883881,1895981,1903091,1917191,1930391,1936391,1952591,1963691,1982891,1988891,1993991,3002003,3073703,3095903,3103013,3160613,3319133,3343433,3411143,3444443,3452543,3591953,3646463,3826283,3829283,3867683,3878783,3924293,3927293,7014107,7036307,7041407,7069607,7082807,7093907,7096907,7118117,7129217,7134317,7136317,7156517,7159517,7177717,7194917,7257527,7267627,7276727,7302037,7310137,7314137,7327237,7347437,7352537,7388837,7392937,7401047,7434347,7461647,7475747,7486847,7489847,7519157,7527257,7540457,7562657,7592957,7594957,7600067,7611167,7630367,7644467,7666667,7693967,7715177,7729277,7742477,7750577,7772777,7778777,7783877,7791977,7794977,7819187,7831387,7850587,7868687,7930397,7933397,7941497,7960697,7977797,7996997,9002009,9037309,9073709,9103019,9127219,9128219,9149419,9169619,9174719,9185819,9196919,9199919,9231329,9286829,9289829,9324239,9329239,9332339,9338339,9351539,9384839,9400049,9414149,9493949,9526259,9556559,9558559,9561659,9586859,9601069,9602069,9610169,9624269,9634369,9709079,9714179,9733379,9752579,9758579,9762679,9770779,9782879,9788879,9818189,9822289,9836389,9837389,9845489,9919199,9927299,9932399,9957599,9965699,9981899.