属于这两组的第一个数字：
三,7,31,401,577,677,1601,2917,3137,8101,8191,12101,15377,24337,42437,50177,55697,57601,62501,69697,80657,93637,131071,147457,148997,190097,246017,287297,309137,324901,404497,414737,417317,484417,524287,562501,583697,608401,665857,933157,1008017,1123601,1166401,1223237,1263377,1299601,1308737,1313317,1378277,1401857,1552517,1623077,1628177,1664101,1674437,1731857,1742401,1822501,1893377,1976837,2232037,2402501,2464901,2611457,2735717,2768897,2802277,2835857,3013697,3083537,3218437,3326977,3459601,3496901,3865157,3880901,3896677,3960101,4104677,4137157,4202501,4218917,4301477,4477457,4494401,4519877,4639717,4884101,5134757,5225797,5354597,5541317,5664401,6031937,6330257,6502501,6728837,6885377,7001317,7043717,7096897,7203857,7290001,7322437,7485697,7584517,7706177,8202497,8271377,8317457,8549777,9096257,9156677,9821957,9834497,10074277,10265617,10329797,10719077,10824101,11115557,11155601,11222501,11289601,11874917,12180101,13278737,13586597,13808657,14092517,14107537,14167697,14258177,14394437,14440001,15085457,15210001,15288101,15570917,15729157,15872257,16048037,16192577,16370117,16451137,16646401,16695397,16924997,17007377,17272337,17438977,17505857,17859077,18198757,18576101,18800897,19044497,19061957,19096901,19131877,19749137,20124197,20214017,20340101,20520901,20557157,20611601,20738917,21068101,21196817,21215237,21566737,21771557,22090001,22240657,22410757,22600517,22848401,22982437,23951237,24443137,24542117,24561937,25040017,25300901,25441937,25542917,25806401,26275877,26832401,27311077,27415697,28558337,28836901,29203217,29376401,29419777,29877157,29964677,29986577,30096197,30316037,30647297,30802501,30958097,31069477,31181057,31248101,32080897,32490001,32604101,33131537,33802597,34222501,34292737,34409957,34527377,34574401,35331137,35521601,35640901,36360901,36554117,37161217,37454401,37576901,38142977,38638657,39765637,40322501,40449601,40525957,41396357,43243777,43428101,43744997,44036497,45077797,45751697,45914177,46022657,46049797,46321637,46977317,47141957,48385937,48860101,48944017,49224257,49702501,49928357,50836901,51322897,52070657,52417601,52707601,53348417,53670277,54228497,54523457,54908101,54967397,55591937,55860677,56490257,56610577,59598401,59814757,60124517,60372901,60435077,60528401,61152401,61402897,61842497,62568101,63138917,64224197,66814277,67141637. 一些较大的示例：
87871877,88472837,88811777,89491601,89756677,89984197,91126117,92160001,93122501,93508901,94361797,95257601,95452901,96904337,97535377,97614401,97930817,99121937,99400901,99720197.