61000...00019 (79-digits)
This number is a prime.
610000000
0000000000 0000000000 0000000000 0000000000 0000000000 0000000000 0000000019
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The largest strobogrammatic prime less than a googol formed
by inserting n zeros between 61, 19, that are the terms of
the only pair of double-digit prime rotative twins, (case
n=75). [Loungrides]
Submitted: 2018-12-11 19:02:36; Last Modified: 2018-12-11 21:36:29.
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