# 199

This number is a prime.

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The first occurrence of a chain of six successive near-repdigit primes: 199, 211, 223, 227, 229, 233. [Beedassy]

The lesser of the smallest emirp pair (199, 991) each of whose members is the sum of a prime number of consecutive primes in a prime number of different ways: (199 = 61 + 67 + 71 = 31 + 37 + 41 + 43 + 47) ; (991 = 191 + 193 + 197 + 199 + 211 = 127 + 131 + 137 + 139 + 149 + 151 + 157). [Beedassy]

(There is one curio for this number that has not yet been approved by an editor.)

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