It gets better the closer you look at it.
There are thirty-one digits (and, of course, it’s a palindromic prime).
(More here, with additional links, here, and at Wikipedia here.)
Knowing the prime-index (stack) is the key to exploring it qabbalistically, and I haven’t seen that mentioned yet.
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In some parallel universe, you have actually solved this puzzle. pic.twitter.com/I1EKjRJ4px
— Cliff Pickover (@pickover) September 4, 2016
Decimal self-reference made compactly puzzling.
If you believe the rules of basic arithmetic, Terrence Howard pities you. … Strangeness follows.
Truly, the Geek Apocalypse is come.
Is there anything the Number of the Beast can’t do?