23579
This number is a composite.
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The smallest distinct-digit prime-digit prime, i.e., 2357, followed by the largest composite digit, i.e., 9, is a 2-sphenic number, i.e., 23579 = 17 * 19 * 73. [Loungrides]
Submitted: 2022-03-23 07:27:42; Last Modified: 2022-04-08 19:35:10.
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