which is larger than num
spacedPrimesClosest
fn
uint spacedPrimesClosest(uint num)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 #GHashTable.
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 | a #guint |
Returns
the smallest prime number from a built-in array of primes