python code that can create password dictionary attack . the dictionary consist of only this number 619363622. but this number sometimes add character and letters before or after . also this code include or add the function of python . i want create list of 100 list for the number of 619363622 with his plugins max 13 mini 8 . and then save as txt file

def attack():
  f = open("/home/n/Desktop/test.txt","w+")
  for a in range(10000000,999999999):
    f.write("%s\n" % a)
  f.close()