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(just those submitted by Murthy)
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Just showing those entries submitted by 'Murthy': (Click here to show all)

+ The first occurrence of two consecutive primes which are both nontrivial (more than one digit) palindromes: 181, 191. [Murthy]

+ The smaller of the first occurrence of two successive primes using no prime digits (181, 191). [Murthy]




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