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74747 (another Prime Pages' Curiosity) |
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A prime formed from the two first Carol primes in forward and reverse concatenation. (Carol Primes are of the form 4^k-2^(k+1)-1 = (2^x-1)^2-2.) [Silva]
(There is one curio for this number that has not yet been approved by an editor.) To link to this page use http://primes.utm.edu/curios/page.php?number_id=8255
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