It was a great innings under very difficult circumstances. However, it will be remembered based off what happens next. If India smash England in the remaining tests it will be forgotten (unless our batsmen grow a pair, doubtful). If it's a close series / England win or England smashing India it will be remembered as an all time great inning.
Also depens on Pope's career. If it's so-so, nobody will remember this.
Tbh, India let that match go. Poor first inning batting (attacking shots galore for wickets + Ashwin runout) and poor catching. Then 4th inning is more psychological than anything else. Neverthless, Pope's knock was fantastic. How it will be remembered depends on what happens next.