Prime: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, Composite: 4, 6, 8, 9, 15, 16, 18, 21, 25, 27, 30, 33, 42, 49, 51, 55, 57, 63, 69, 70,

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