Function

GLib-2.0GLibspaced_primes_closest

  • Gets the smallest prime number from a built-in array of primes which is larger than num. This is used within GLib to calculate the optimum size of a GLib.HashTable.

    The built-in array of primes ranges from 11 to 13845163 such that each prime is approximately 1.5-2 times the previous prime.

    Parameters

    • num: number

      a guint

    Returns number

    the smallest prime number from a built-in array of primes which is larger than num