属于这两组的第一个数字：
三,5,7,11,13,17,19,29,31,41,59,71,101,107,109,137,139,149,179,181,191,197,199,227,239,269,281,311,347,419,431,461,521,569,571,599,617,641,659,809,811,821,827,829,857,881,1019,1031,1049,1061,1091,1151,1229,1277,1289,1291,1301,1319,1427,1451,1481,1487,1607,1619,1621,1667,1669,1697,1721,1787,1871,1877,1931,1949,1997,2027,2029,2081,2087,2111,2129,2141,2237,2267,2269,2309,2339,2381,2549,2591,2657,2659,2687,2711,2729,2731,2789,2801,2969,2971,2999,3119,3167,3251,3257,3259,3299,3329,3359,3371,3389,3461,3467,3527,3539,3541,3557,3559,3581,3671,3767,3821,3851,3917,3919,3929,4001,4019,4049,4091,4127,4157,4217,4229,4241,4259,4271,4337,4339,4421,4481,4517,4547,4637,4649,4721,4787,4789,4799,4801,4931,4967,4969,5009,5021,5099,5231,5279,5417,5441,5477,5501,5519,5639,5651,5657,5741,5849,5851,5867,5879,6089,6131,6197,6269,6299,6359,6449,6551,6569,6659,6661,6689,6701,6761,6779,6791,6827,6869,6947,6959,7127,7129,7211,7307,7309,7331,7349,7457,7487,7547,7559,7561,7589,7591,7757,7877,7949,8009,8011,8087,8219,8221,8231,8291,8387,8389,8429,8537,8597,8627,8819,8837,8861,8969,8999,9001,9011,9041,9239,9281,9341,9419,9431,9437,9461,9629,9677,9719,9767,9769,9857,9929,10007,10037,10039,10067,10091,10139,10271,10301,10331,10427,10457,10499,10529,10531,10709,10711,10859,10889,10891,10937,11057,11069,11071,11117,11159,11171,11351,11489,11549,11551,11699,11717,11719,11777,11831,11939,11969. 一些较大的示例：
99995549,99995669,99995891,99996077,99996131,99996179,99996509,99996511,99997067,99997127,99997187,99997367,99997871,99998447,99998609,99999077,99999257,99999437,99999539,99999587.