Begin quote from Wikipedia:
Holocaust denial is the act of denying the genocide of Jews and other groups in the Holocaust during World War II. Holocaust denial often includes the following claims: that Nazi Germany’s Final Solution was aimed only at deporting Jews from the Reich, but that it did not include the extermination of Jews; that Nazi authorities did not use extermination camps and gas chambers to mass murder Jews; and/or that the actual number of Jews killed was significantly lower than the historically accepted figure of 5 to 6 million, typically around a tenth of that figure.
I was banned from writing on Wikipedia long ago. Many years ago, I tried to make a correction on Wikipedia and I was banned, even though my correction was correct, and it was later written by someone else, and added.
If I were allowed to write on Wikipedia now, here is what I would write:
The official figure for the number of Jews killed by the Nazis is now 1.1 million.