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The smallest "almost plus sign prime" of order 5. Note that its sum of digits is equal to its length. (An almost plus sign prime is a plus sign prime having a distinct central digit. 1 1 0 1 1 1 1 0 1 1 0 0 9 0 0 1 1 0 1 1 1 1 0 1 1[Loungrides]
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