随机生成一个质数的python代码_python中的随机素数

下面是用python编写的脚本，用于在两个给定整数之间生成n个随机素数整数：import numpy as np

def getRandomPrimeInteger(bounds):

for i in range(bounds.__len__()-1):

if bounds[i + 1] > bounds[i]:

x = bounds[i] + np.random.randint(bounds[i+1]-bounds[i])

if isPrime(x):

return x

else:

if isPrime(bounds[i]):

return bounds[i]

if isPrime(bounds[i + 1]):

return bounds[i + 1]

newBounds = [0 for i in range(2*bounds.__len__() - 1)]

newBounds[0] = bounds[0]

for i in range(1, bounds.__len__()):

newBounds[2*i-1] = int((bounds[i-1] + bounds[i])/2)

newBounds[2*i] = bounds[i]

return getRandomPrimeInteger(newBounds)

def isPrime(x):

count = 0

for i in range(int(x/2)):

if x % (i+1) == 0:

count = count+1

return count == 1

#ex: get 50 random prime integers between 100 and 10000:

bounds = [100, 10000]

for i in range(50):

x = getRandomPrimeInteger(bounds)

print(x)