Watch the F Major 7#11 online guitar lesson by Brad Carlton from Guitar Lab: Open String Universe

This chord voicing is achieved by moving the lowest four voices of the open E form up 1 fret. The first and second strings(voices) remain open and thus extend and/or alter the basic major chord which is always occuring in voices 6 through 3.

The voicing for this chord is as follows (from low to high in pitch):

6th string(voice) 1
5th string(voice) 5
4th string(voice) 1
3rd string(voice) 3
2nd string(voice) #4(b5, #11)
1st string(voice) 7

Analyzing this chord against the 6th voice (as the root) reveals the name as Fmaj7#11.

The applicable scale(s) for soloing over this chord would be:

F Lydian
1 2 3 #4 5 6 7
F G A B C D E