For the reaction, aA+bB→cC+dD, the plot of logk vs 1/T is given below:

The temperature at which the rate constant of the reaction is 10−4s−1 is ______ K. (Rounded-off to the nearest integer)
[Given: The rate constant of the reaction is 10−5s−1 at 500 K.] [JEE MAINS - ONLINE - 2021]