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<p>[QUOTE=&quot;Sullysullinburg, post: 3242802, member: 73996&quot;]Doing something with math would be fun. Coins with years that are prime numbers? Just doing US coins you would have, 1801, 1811, 1823, 1831, 1847, 1861, 1867, 1871, 1873, 1877, 1879, 1889, 1901, 1907, 1913, 1931, 1933, 1949, 1951, 1973, 1979, 1987, 1993, 1997, 1999, 2003, 2011, 2017. A coin from ever year? I actually might do that.[/QUOTE]</p><p><br /></p>

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