37

This number is a prime.

Just showing those entries submitted by 'Pe': (Click here to show all)

π(37) = 12 and π(73) = 21. [Pe]

The largest known prime number p such that the binomial coefficient C(2p, p) is not divisible by the square of an odd prime. [Capelle]

The largest known prime number p such that the decimal expansion of 2^p does not contain a multidigit palindromic substring. [Capelle]

The largest known prime number that can be written as the sum of two positive squares, but not as the sum of three positive squares. [Capelle]

The largest prime number p for which the sum of digits is not smaller than p/4. [Capelle]