Well I was messing around and made this in python just a super simple cracker you can run offline or online uses about 10 watts of power and will take only 1000000000000000000000000000000000000 years to crack a private key for a btc address but it was fun to make feel free to add on mode it how u want get it here
https://github.com/BitcoinPrivateKeyCracker/Crackers or copy code and mess with it how you want and you can run more then 1 at a time
from bitcoin import *
import os
import time
print (time.asctime())
counter = 0
# if you wish to test the speed u need to up the counter and remove the # blow at #counter = counter + 1 line at the bottom
while counter < 1:
priv = random_key()
pub = privtopub(priv)
addr = pubtoaddr(pub)
# to test cracker remove the # below and put in any address in the MainList.txt file it will hit it every time
#addr =("1DuqqTg2SiYRqYbZrE5KsU3Q7ta5sU3ikn")
#print(addr)
#searches file for address match if the priv key generated matchs any address in the MainList.txt it will print it and auto save it
searchfile = open("MainList.txt","r")
for line in searchfile:
if addr in line:
# Auto saves to Cracked Private Key List.txt
print("Cracked Priv Key = "+priv+" - Address = " + addr + "\n")
f = open("Cracked Private Key List.txt", 'a')
f.write("Cracked Priv Key = " + priv + " - Address = " + addr + "\n")
f.close()
#counter = counter + 1
print (time.asctime())
# If like this software feel free to donate some BTC 33YG2sw17khJa4iMrY8P9DWfYjQaDFFjTD