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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) The California lottery announces results on TV at precisely 7:57 P.M. [Haga] The Boeing 757 has the lowest operating cost per seatmile of any singleaisle jetliner in its class and a lower cost per trip than any twinaisle airplane. The smallest palindromic prime that remains prime when its leading digit is replaced by any nonzero digit that is a power of two. [Russo] The largest of three 3digit palindromic primes that are not the sum of consecutive composite numbers. The other two are 313 and 383. [Loungrides] Smallest multidigit palindromic prime of the form ceiling((n^2)/4). [Post] There are 757 threedigit composite numbers. Their sum is a prime number. [Gaydos] The smallest palindromic prime that is the sum of seven consecutive primes: {97 + 101 + 103 + 107 + 109 + 113 + 127}. [Jha]
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