属于这两组的第一个数字：
三,7,13,31,43,73,241,421,463,601,1483,1723,2551,2971,3541,4423,8011,10303,17293,19183,20023,23563,24181,27061,31153,35533,41413,42643,43891,46441,47743,53593,55933,60763,83233,84391,95791,98911,123553,143263,156421,164431,205663,207481,208393,245521,250501,268843,281431,304153,314161,390001,415381,446893,471283,519121,530713,552793,579883,637603,681451,792991,838141,903451,949651,963343,1003003,1033273,1206703,1278031,1321351,1424443,1441201,1588861,1624351,1678321,1712173,1804993,1861861,1864591,1905781,2020663,2233531,2330203,2339371,2397853,2453923,2529691,2753941,3050263,3198733,3263443,3336103,3416953,3435463,3558883,4002001,4220971,4433131,4564633,4715413,4859821,4864231,5087281,5182453,5375443,5633503,5805691,5815333,6004951,6009853,6317683,6535693,6561283,6909013,7003963,7019851,7030453,7094233,7271113,7335973,7450171,7455631,7488433,8000413,8360773,8401303,8558551,8623033,8979013,9069133,9421831,9606901,10052071,10243201,10378063,10572253,10598281,11145583,11434543,11823283,11899051,11961223,12002761,12920431,13238683,14021281,14703391,15089341,15252931,15519661,15988003,16252993,16455193,17110633,17293123,17459863,17610613,17846401,17939461,18356941,18926851,19320421,19744693,19771363,19789153,20525431,20798161,21201421,21339781,21395251,21701623,22047721,22075903,22576753,22958473,23975713,24805381,25436893,25649161,25953931,26383633,26414461,26816863,26847943,27284953,27399991,27525763,27557251,27599263,27630793,27936511,28137721,28520941,28681381,28713523,29057491,30431773,30674983,30796951,31399213,31815241,32075233,32154571,32450113,33114271,34404091,34533253,35922043,37167313,37558513,38112103,38831593,39507511,39999301,40494133,40557793,40596013,40915213,41402791,42113611,42386611,42765061,43289821,43553401,44149381,44642443,45165121,45353491,46219603,46696723,47396341,47451433,47810311,49836541,50175973,50630341,51272761,51890413,52265671,53224321,53501911,54147523,55942921,56302513,56618101,56844061,57463981,59205331,61551871,61787461,61929031,62813551,63624553,63736273,64585333,65036161,65359141,65715343,66398053,66479563,66724393,68898301,70702873,71630833,72940141,72957223,73265041,74969623,75160231,76676293,77677783,77907103,80667343,80937013,81063013,81549931,82074541,82800901,83055883. 一些较大的示例：
934494331,942397903,944302171,946085323,950396413,952000171,953914111,955026313,955768141,962271421,966867931,968049883,974906953,975094303,975531523,986556691,991273741,995812693,998338813,998907631.