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The nth Prime Page will now find any of the first 2.623˙10^{15} primes or
π(x) for x up to 10^{17}. Single Curio View: (Seek other curios for this number) There exist three different twodigit prime numbers such that the average of all three is 43 and the average of any two is also prime. [Sole and Marshall]
Submitted: 19990902 18:40:00; Last Modified: 20100525 10:48:03.
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