I am "the only known prime that is equal to the sum of digits of its cube" years old.
I am "the smallest 3-digit prime whose absolute value of the differences between any two of its digits are also prime" cm and "the largest prime square which is greater than the product of all lesser primes" kg.
My favorite place on the Earth is 42°27'23.4"N 19°11'52.9"E which is about "the smallest prime number for which the reverse of its double is a smaller prime" m away from my home.
Member for 1 year, 1 month
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Last seen Oct 24 '18 at 6:38