prime vertical

14 LETTERS · STARTS WITH P

prime vertical is a valid 14-letter word worth 22 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3R1I1M3E1V4E1R1T1I1C3A1L1

3 + 1 + 1 + 3 + 1 + 0 + 4 + 1 + 1 + 1 + 1 + 3 + 1 + 1 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does prime vertical mean?