345676543
This number is a prime.
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If the digits of the prime, reading left to right, steadily increase to a maximum value, and then steadily decrease, they are called peak primes. Valley primes are just the opposite. There are a total of 10 peak and 20 valley primes. 345676543 is unique because of the five consecutive digits. [Heinz]
Submitted: 2011-02-26 11:32:01; Last Modified: 2026-01-19 11:50:29.
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