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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) There are 23 known natural numbers n such that 2^{n} does not contain the digit 2. Their sum ends with 23, which is one of them. The prime cases are easy to remember: 2, 3, 23 and ... the 23th prime! [Capelle]
Submitted: 20090610 10:06:38; Last Modified: 20110220 12:33:07.
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