199
This number is a prime.
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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]
Submitted: 2010-03-01 06:02:18; Last Modified: 2010-03-01 12:59:55.
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