属于这两组的第一个数字：
377,493,527,533,1037,1271,1541,1643,1649,2537,2911,2993,3053,3149,3551,3713,3827,3869,4183,4187,5723,6887,7031,8633,14351,14873,18281,18437,19493,20291,20437,20453,20651,20687,21037,21473,21809,22577,23701,24257,24287,25217,25397,25787,25807,25877,27029,27089,27221,27977,28103,28757,28829,28841,28997,29177,29213,29321,29329,29591,29987,30281,30607,31007,31439,31877,31937,32017,32033,32387,32399,32651,32849,33017,33227,34037,34277,34427,34547,35237,35369,35417,35501,35621,35657,35687,35909,36031,36059,36287,36359,36503,36557,36581,36733,36977,37001,37067,37073,37127,37129,37241,37343,37523,37673,37823,37901,37949,37979,38009,38279,38477,38807,39037,39269,39407,39437,39917,40217,40259,40379,40657,40727,41003,41309,41567,41693,41891,42037,42149,42233,42593,42673,42881,43259,43657,43709,44831,45593,45671,46001,46217,46259,46517,46537,47477,47759,47921,48077,48101,48641,48689,48899,48929,49163,50621,50657,51809,52001,52211,52823,52907,53237,53393,54731,54737,55031,55247,55277,56723,56977,57377,57677,57887,58307,58547,58607,58637,59099,59249,59309,59783,59987,60701,61577,61739,61811,61889,61937,62021,64307,64357,64367,64637,64769,64807,65081,65207,65291,65347,65369,65591,65621,66203,66887,67637,67877,68681,68987,69287,69527,69551,69647,69731,69791,69869,69917,69947,70097,70253,70303,70307,70349,70409,70517,70727,71177,72311,72377,72581,72593,72659,72697,72731,73147,73187,73217,73427,73481,73937,74663,74693,74807,75137,75203,75851,75863,75953,76217,76409,77507,77927,78209,78227,78371,78671,79207,80837,80987,81317,81407,81503,81989,82993,83327,83627,83981,84107,84251,84257,84281,84587,84803,84863,84937,85181,85301,85409,85907,85979. 一些较大的示例：
849287,851567,870293,875807,878357,880697,880937,885337,887339,897863,902801,903377,920639,938957,944159,944423,944759,950141,950561,968087.