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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) The first (and through 2000, only) year in which the number of U.S. presidential electoral votes cast was a prime number for every vote getter. [Wolfe] 1848 is the smallest number that may be expressed as the difference between the squares of consecutive primes in three different ways (463^{2}  461^{2} = 233^{2}  229^{2} = 157^{2}  151^{2}). [King]
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