Regarding the scan script; if I use any subtract other than one, it always gets a false positive.
I've used subtract values from 16 up to in the thousands and always get a wrong result (false positive).
If you use a large subtraction number, the result shows up way out of the upper limit range.
Can you shed any wisdom as to why?
have you possible to generate DB more than 2**28?
I have generated a DB with 2**32 Keys in it.
how long its take?
3 hours nothing changed? no file *.bin created... what can be wrong& @mcdouglasx
How many keys are you trying to generate?!
For me to make a 2^32 DB, it took over 5 hours. I used the low memory script and wrote to file 2^26 keys, roughly every 5 minutes. 64 (2^32 / 2^26) x 5 minutes = 320 minutes