52132...19311 (63-digits)

This number is a prime.

       521 3237242362 3443234236 5313364362 3435234341 4363413364 6239119311

If the words in the KJV Bible's verses are replaced by their lengths, the largest prime verse is Daniel 5:11,

There is a man in thy kingdom, in whom is the spirit of the holy gods; and in the days of thy father light and understanding and wisdom, like the wisdom of the gods, was found in him; whom the king Nebuchadnezzar thy father, the king, I say, thy father, made master of the magicians, astrologers, Chaldeans, and soothsayers;

[Caldwell]