1515#6 has better solution

[teleportor]

1515=(((((√6)+(√6))/(√(√6!)))^-6)+(√6!))*((√6!)+(√6!))

[teleportor]

1715#8: ((√(√((√8!)-((√8!)/8))))/(√(√((√(√(√(8+8))))+(√8)))))^8

[teleportor]

1875#8: ((√(((√(√8))/(√8))+(√((√8)+(√8)))))^8)*(√(8+8))!