属于这两组的第一个数字：
127,149,373,509,599,701,757,877,905,959,997,1087,1199,1207,1271,1477,1541,1549,1589,1597,1649,1719,1759,1783,1807,1829,1927,1973,2213,2231,2263,2279,2293,2429,2465,2503,2669,2789,2879,2909,2983,2999,3029,3119,3149,3181,3215,3239,3341,3343,3431,3433,3637,3845,3877,3967,3985,4013,4063,4151,4229,4271,4311,4327,4503,4543,4567,4573,4589,4633,4649,4663,4717,4781,4813,4841,4843,4855,4889,5077,5125,5143,5303,5405,5467,5557,5917,5951,6001,6021,6065,6073,6119,6173,6247,6269,6463,6509,6535,6637,6757,6791,6821,6853,6869,6941,7109,7151,7199,7289,7319,7343,7389,7405,7417,7431,7517,7535,7583,7747,7783,7799,7807,7813,7901,8023,8031,8087,8111,8141,8159,8287,8399,8429,8527,8621,8669,8719,8789,8831,8861,8887,8981,9101,9239,9391,9431,9517,9521,9557,9581,9613,9641,9809,9941,9959,10001,10007,10021,10061,10079,10199,10237,10253,10327,10357,10391,10447,10511,10553,10607,10619,10777,10781,10949,11015,11023,11039,11069,11141,11207,11231,11239,11279,11285,11317,11335,11437,11533,11541,11549,11695,11743,11789,11909,12007,12191,12223,12239,12373,12431,12479,12517,12595,12671,12727,12733,12749,12791,12805,12877,12929,12941,13093,13169,13285,13351,13469,13589,13679,13735,13799,13841,13901,13973,14021,14023,14039,14047,14077,14101,14141,14143,14231,14279,14303,14375,14381,14383,14407,14437,14531,14533,14605,14639,14765,14879,14917,14975,14981,15013,15037,15071,15101,15119,15127,15149,15223,15247,15349,15359,15373,15551,15607,15701,15719,15853,15869,15943,15957,15997,16013,16031,16109,16117,16165,16181,16213,16405,16409. 一些较大的示例：
9999431,9999453,9999455,9999463,9999487,9999517,9999607,9999613,9999637,9999703,9999727,9999749,9999775,9999791,9999823,9999869,9999943,9999967,9999983,9999997.