This number is a prime.
Single Curio View: (Seek other curios for this number)The smallest prime concatenated from two primes p, q each formed from the concatenation of two consecutive numbers of form 10^n and 10^n-1, i.e., 109, (for n=1) and 10099 (for n=2). [Loungrides]
Submitted: 2017-04-11 06:17:33; Last Modified: 2020-06-14 09:31:28.
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