属于这两组的第一个数字：
1931,18397,19031,25013,25031,35671,35897,36997,37397,37831,40031,40213,40231,40693,45631,48109,49297,51631,55313,55331,56197,56731,63097,63179,63197,64109,65479,75913,75931,76231,76597,85331,88379,88397,90397,90697,93131,94379,94397,96079,97213,97231,98773,109297,112997,114031,115631,116131,116329,122597,123397,124231,126097,126631,128431,131413,131431,131731,133831,135497,139109,139831,140797,144031,145091,145109,145897,147197,151597,152879,152897,159097,162109,171697,174431,178531,182297,184031,187273,187531,190979,193031,194197,194413,194431,201997,215297,216397,227131,228731,231631,239731,240131,240473,244109,246731,249797,250109,254197,271097,271897,273997,276817,277297,277531,277597,280031,287579,287597,293431,301813,301831,304831,309731,312331,326497,327779,327797,336631,338231,343373,345413,345979,345997,349331,351497,351797,357197,357473,359837,363397,366497,371779,379531,379597,386297,392131,399097,400579,400597,403097,408997,411031,414431,415013,415031,416531,421331,424313,424331,432613,432631,439631,447173,451331,451897,454673,455597,456329,462097,464879,464897,465373,469397,470297,473497,473579,473597,478679,478697,478897,480731,485479,485497,487997,489613,491297,497831,500197,502393,502631,505231,508073,512797,526931,530731,535697,536531,541613,542873,543131,545231,546197,550831,551179,551197,552379,552397,552971,558109,558197,558913,558931,558997,559831,562813,562831,565973,565997,569497,570131,577897,579179,579197,580471,584897,586273,594397,594697,599213,599231,601379,601397,602179,602197,602297,604397,611131,621697,622331,625231,625997,646379,646397,648097,649897,654697,657431,666109,668471,670297,672097,675131,679297,681931,682697,684091,684109,687431,689131,702431,705097,705613,705631,708091,708109,711497,716731,719893,720931,728831,732097,734113,734131,747713,747731,749297,752413,752431,754513,772297,773897,777031,786197,790397,793279,793297,800897,802073,807071. 一些较大的示例：
99963271,99967573,99970813,99970831,99971797,99973579,99973597,99973879,99973897,99977197,99980291,99982097,99982573,99984679,99988313,99992617,99992671,99992831,99996797,99997897.