Fermilab has a Deep Underground Lab looking for dark matter. It is 2341 feet underground. [McCranie]
The only prime containing the first four digits formed from two double-digit primes. [Silva]
The only prime consisting of four distinct consecutive digits that can be represented as the sum of consecutive palindromic primes, i.e., 757+787+797 = 2341. [Loungrides]
Concatenate (right-to-left) the 2nd, 3rd, 4th and 1st prime and you will get another prime of the same digital length containing all of the prime digits, i.e., 2753. [Loungrides]
The largest prime derangement of {1, 2, 3, 4}. (A derangement is a permutation in which none of the objects appear in their ordered place.) [Loungrides]
(There is one curio for this number that has not yet been approved by an editor.)
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