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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) Single Curio View: (Seek other curios for this number) 521 is the sum of two squares (11^{2} + 20^{2}). Note that 11 + 20 is a Mersenne prime exponent as well. [Luhn]
Submitted: 20020104 13:16:27; Last Modified: 20080130 11:28:00.
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