1616668118999191
This number is a prime.
161666 8118999191
Single Curio View: (Seek other curios for this number)
The smallest strobogrammatic prime formed from the
concatenation of a pair of 8-digit invertible primes, i.e.,
(16166681, 18999191). There is another one 16-digit such
prime. Can you find it? [Loungrides]
Submitted: 2015-12-25 18:18:21; Last Modified: 2018-03-08 20:26:21.
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