I am getting only upto 10000 members when using telethon how to get more than 10000 
I tried to run multiple times to check whether it is returning random 10000 members but still most of them are same only few changed that also not crossing two digits
Expected greater than 10000
but actual is 10000
there is no simple way. you can play with queries like 'a*', 'b*' and so on
how to get the memebrs of a telegram group greater than 10000