Re: Did Vader ever fathom that Palpatine was Darth Sideous?
I didn't say a hundred thousand. I said a hundred hundred.
This number is contradicted on whether that was the entirety of the Order, or merely the number of Jedi on Coruscant at that time.
The TPM novel reference says "spread across a galaxy", so it's not just the ones on Coruscant.
Just walk away, and there will be an end to the horror.