Manny Atkins recorded his second double-double of the season with 14 points and 10 rebounds for the Panthers (14-14, 9-6 Colonial Athletic Association), who have won two straight and eight of their last 11 games.
Trailing 24-22, Georgia State went on a 16-0 run that was capped by White's jumper to claim a 38-24 lead with 6:25 left in the first half. The Panthers, who made 10 3-pointers, continued their dominance in the second half, leading by as many as 27 points.
Georgia State, which shot 53.7 percent (29 of 54) from the floor, snapped a five-game losing streak against the Patriots (15-11, 8-6). George Mason shot 42.6 percent (23 of 54).
Maryland point guard Melo Trimble, considered a lock to leave the program before struggling in the second half last season, has withdrawn from the NBA draft and will return for his junior season.
Louisville's Chinanu Onuaku, who recently underwent a medical procedure to correct a heart rhythm issue detected during the combine, will keep his name in the NBA draft pool.
Andrew White III will return to the Nebraska men's basketball team next season after removing his name from the NBA draft.