属于这两组的第一个数字：
31,337,719,739,3119,3347,3373,5113,7331,7823,9547,26947,32467,33347,33547,33613,33617,33797,45953,49613,62137,73331,73547,78167,78317,139883,192383,236947,313613,332467,336353,336373,336653,336997,337853,338167,357283,362137,454547,459467,567883,662617,697673,738317,781283,783137,798443,813613,872383,915683,934673,973547,1813613,1833347,2313613,2759467,2763823,2939999,2973547,3327673,3348353,3364937,3372797,3378317,3381223,3573673,3675743,3834283,4234673,4594397,4597673,4626113,4632647,4873643,5697673,6234673,6499397,6673613,6813613,7393931,7812347,7813613,7816547,7816883,7818353,7867547,7995443,8133967,8432797,8672953,8724967,8729173,9139883,9187547,9279337,9313613,9636997,9751613,9759467,9813613,9875683,9878467,9891997,9973547.