A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 2 | 3 | 4 | 5 | Miscellaneous
The # symbol in a URL is used to link to an internal page anchor (a marker in the HTML code of a page that allows you to link to a point within a page).
Google will ignore any part of a url after a # for indexing purposes.
