18910...61109 (32-digits)
This number is a prime.
18 9106911896 0619189609 1118961109
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The smallest invertible prime containing all the invertible
digits, formed from the concatenation of four invertible
primes each containing all invertible digits, i.e.,
{18910691, 18960619, 18960911, 18961109}. [Bajpai]
Submitted: 2018-06-02 01:27:53; Last Modified: 2018-06-02 03:19:32.
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