199

Number
$199$ (one hundred and ninety-nine) is:


 * The $46$th prime number


 * The $2$nd of the $15$th pair of twin primes, with $199$


 * The $11$th Lucas number after $(2), 1, 3, 4, 7, 11, 18, 29, 47, 76, 123$:
 * $199 = 76 + 123$


 * The $15$th emirp after $13, 17, 31, 37, 71, 73, 79, 97, 107, 113, 149, 157, 167, 179$


 * The $16$th permutable prime after $2, 3, 5, 7, 11, 13, 17, 31, 37, 71, 73, 79, 97, 113, 131$.


 * The $1$st of the smallest $10$ primes in arithmetic progression are:
 * $199 + 0 \times 210 = 199$

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