属于这两组的第一个数字：
三,5,7,29,41,43,61,101,103,107,109,149,181,347,349,521,523,569,2129,2141,2143,2309,2341,2381,2383,2549,2729,2789,2969,4127,4129,4547,4549,4721,4723,4787,4789,4967,4969,6301,6361,6569,6701,6703,6761,6763,6781,6947,6949,6961,8387,8389,8969,10141,10301,10303,10501,10529,10709,12107,12109,12161,12163,12541,14321,14323,14387,14389,14549,14561,14563,16141,16187,16189,16361,16363,16901,16903,16981,18121,18521,18523,18541,30389,32141,32143,32189,32321,32323,32369,32561,32563,32909,32941,32969,34127,34129,34301,34303,34367,34369,34501,34589,34961,34963,36107,36109,36341,36343,36527,36529,36781,36901,36929,38327,38329,38567,38569,38747,38749,38921,38923,50129,50549,50969,52181,52183,52361,52363,52541,52543,52709,52901,52903,54541,54581,54583,56101,56501,56503,56909,56921,56923,58109,58169,58367,58369,58787,58789,58907,58909,70121,70123,70141,70181,70183,70381,70921,70949,70981,72101,72103,72167,72169,74101,74161,74381,74383,74507,74509,74729,74761,76367,76369,76541,76543,76961,76963,78509,78541,78569,78781,90527,90529,92381,92383,92567,92569,92789,94109,94307,94309,94349,94529,94541,94543,94561,94949,96181,96329,96587,96589,98321,98323,98387,98389,98561,98563,98729,98909,98927,98929,210361,214561,214787,214789,216569,216781,216901,218549,218969,218987,218989,230309,230341,230387,230389,230561,230563,230941,232187,232189,232709,232961,232963,234341,234343,234527,234529,234541,234587,234589,234961,236701,236981,236983,238361,238363,238529,238727,238729,238921,250501,250741,250949,250967,250969,254729,254927,254929,256187,256189,256721,256723,256901,256903,258107,258109,258329,270761,270763,272189,272381,272383,272761,272981,272983,274121,274123,274709. 一些较大的示例：
989838569,989850341,989850343,989852321,989852323,989852987,989852989,989854321,989872901,989872903,989874761,989874763,989874961,989892361,989894161,989894327,989894329,989894369,989894747,989894749.