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94 (another Prime Pages' Curiosity) |
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Add the prime factors of 94 and the result is 94 reversed. [Sladcik] 94 is the smallest k such that 260 + 1 - k is prime. [Russo] 94 equals the sum 2 + 3 + 4 + ... + 16 minus the sum of primes less than 16. [Sladcik] The smallest number k in which all the digits of k and kth prime are perfect squares. [Wu] 94 is the smallest even number greater than four which cannot be written as a sum of two Twin primes. [Capelle] (94!/49!)+1 is prime. [Patterson] 94 is the largest sequence (981270903-981270996) of consecutive non-semiprimes up to 10^9. [Luhn] The largest two-digit number n such that n!-1 is prime. [Gallardo]
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