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+ 8 ones plus 8 is prime. [Opao]

+ The 8th Fibonacci number plus and minus 8 is prime, i.e., F(8)-8 and F(8)+8 are primes. It is the smallest Fibonacci number to have this property. [Opao]

+ Eight eights raised to the eighth power plus one is prime. I.e., 88888888^8 + 1 is prime. [Opao]




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