属于这两组的第一个数字：
13,31,37,73,79,97,107,157,167,179,199,701,709,733,743,761,769,941,953,967,971,991,1009,1021,1033,1069,1109,1153,1193,1201,1213,1231,1249,1259,1279,1301,1321,1453,1471,1583,1597,1657,1669,1741,1753,1789,1831,1867,1933,1979,3011,3023,3083,3109,3121,3163,3169,3203,3251,3257,3271,3299,3301,3319,3343,3371,3373,3391,3433,3463,3467,3469,3511,3571,3583,3613,3697,3719,3733,3767,3803,3821,3851,3853,3889,7027,7043,7057,7177,7207,7219,7253,7297,7321,7459,7561,7603,7681,7687,7699,7717,7817,7841,7879,7927,7951,7963,9011,9013,9161,9209,9227,9241,9257,9349,9421,9439,9467,9547,9601,9613,9661,9679,9721,9781,9791,9803,9833,9857,9923,10009,10039,10091,10151,10177,10247,10253,10321,10333,10343,10391,10453,10457,10487,10499,10711,10739,10781,10853,10891,10939,10987,11057,11159,11329,11353,11423,11447,11489,11551,11579,11587,11593,11657,11677,11699,11701,11719,11731,11777,11783,11789,11897,11903,11909,11927,11933,11969,11981,12071,12107,12109,12227,12241,12253,12269,12289,12301,12323,12491,12547,12553,12577,12619,12697,12713,12763,12799,12809,12829,12919,12983,13009,13043,13147,13159,13163,13259,13267,13297,13441,13477,13499,13513,13711,13759,13781,13873,13903,13933,14029,14057,14071,14107,14143,14221,14323,14387,14431,14447,14449,14519,14551,14557,14591,14593,14629,14633,14713,14821,14831,14843,14879,14897,14929,14939,14957,15053,15101,15131,15149,15227,15263,15299,15349,15493,15497,15511,15527,15541,15601,15643,15649,15661,15667,15679,15791,15803,15937,15973,16001,16007,16073,16103,16127,16249,16427,16547,16567,16573. 一些较大的示例：
199994623,199994693,199994827,199994941,199995031,199995071,199995163,199995179,199995221,199996141,199996697,199996759,199997107,199997599,199997867,199997869,199998157,199998247,199998637,199999061.