If I calculated everything correctly, then the space from 2000000000000001 to 4000000000000001 can be scanned
in about 545 years if the average key generation rate is about 134 Mkey / s
Confirm or disprove my calculations.
Looks like something is wrong in your calculation.
I think should be like this:
134000000 keys/s * 60 sec * 60 min * 24 hours = 11577600000000 keys/day
(4000000000000001 - 2000000000000001) / 11577600000000 = 172.75 days
Same, correct me pls if I'm wrong.