Yes, 104 is considered as good score to get the top branches in SRM. According to your score your rank should be around 9-10K and it is the safest rank to get the seat in CSE or IT like branches.

The minimum marks required to get the CSE seat is around 100 or the rank of 10K and you have the score of 104 so definitely you will get your preferred branch in your preferred campus.

Good Luck :)