The Importance of 687 in Jewish Numerology

There's a fullness of magic in that 12-pointed planet. There's all the names, the numbers, and they add up to 687. Quinn believed that 687, for some reason, this number meant something and was relates to the creator of the parchment but I seriously doubt it. How can you take your name and then look at this list and try to find an exact match that would add up to the numbers that your name added up to? It's just not practical"