Wanted mission have different base exp.

I remember when I was lower level that some had 20k base some had 25k base, which means some are 40k and some are 50k while in team. Mind you, by low level I meant lv 85.

So... did you check what the base exp of the mission are? Given your large server number, I'm guessing you are lower level and maybe some missions are 10k base some are 15k base?

No, it's double for team, regardless if it's 2 or 3