If I were you don't waste your time you can't find any private keys with funds there are many people who already did that.
You are just likely the same as the users in the past I couldn't remember the name but he claimed that he found a security hole on Bitcoin and then he made a website that all private keys are listed and leaked but I couldn't find my wallet from the list that he said leaked.
It is like the same as these sites
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https://www.bitcoinlist.io/-
https://privatekeys.pw/-
https://allprivatekeys.com/allprivatekeys.phpI just couldn't remember the exact site but he keeps updating it here on the forum.
However, it doesn't prove anything that there is a security hole on Bitcoin until now he never found a private key with funds.