A normal python app can solve a bitcoin address in less than 200 years :))))
You can use BlockLink Bitcoin Private Key Calculator,but even this advanced app can’t calculate all bitcoin addresses. This software use local AI using your compute power to calculate the private key.
You can get it from here: https://freesoftl.ink/software.php?id=40
Please note that sometime even the address is fully calculated,the big or small chars don’t match. You need to check and calculate again.
Is a hard process and this tool is the single one that can do this,but if you manage to calculate what you want is worth it.
