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This number is a prime.
Single Curio View: (Seek other curios for this number)The number of one cent coins minted in 1990 at the U.S. Mint in Denver, Colorado, making the 1990-D cent the most common United States coin ever produced in a prime quantity. [Goelz]
Submitted: 2012-04-14 20:45:29; Last Modified: 2012-04-15 10:26:02.
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