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106 (another Prime Pages' Curiosity) |
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The sum of the first 106 digits of  is prime. [Sellers]
1062 minus its prime factors squared (532 - 22) is prime. [Sladcik] 106^106-105^105 is prime. [Dobb] The first occurence of over 100 successive non-semiprimes (5238280947-5238281052). [Luhn] The smallest multidigit invertible semiprime. Note that it ends with the smallest single-digit invertible semiprime. [Capelle]
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