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13, 17, 19, 31, 41, 61, 71, 199, 313, 331, 661, 881, 919, 991, 1777, 1999, 2221, 3313, 3331, 4441, 6661, 7177, 7717, 9199, 31333, 33331, 71777, 99991, 199999, 313333, 331333, 333331, 991999, 999199, 3331333, 3333133, 3333313, 3333331, 9999991, 19999999
(列表;图表;参考;听;历史;文本;内部格式)
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