Well done

To test and avoid frying the computer i have used a rpi 400

and with 6 characters string this was really fast 🔥 the rpi has 4 cores at 1.800Ghz

If i do this on the main computer i can reduce the time up to 80% 😛

Vanity NPUB found:

113675714 iterations (about 1x10^8 hashes) in 3124 seconds. Avg rate 36387 hashes/second