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Strange behaviour of prime numbers
05-27-2019, 03:22 PM (This post was last modified: 05-27-2019 03:24 PM by fred_76.)
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fred_76 Offline
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RE: Strange behaviour of prime numbers
Also, primes ending by 9 followed by a prime ending by 1 then by a prime ending by 7 (917) are about 1.64x more common than the average of the other series of consecutive 3 primes. The figure is about the same for 391.

The least common are the series of primes 111, 333, 777 and 999 which are about 2.3x less common than average.
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RE: Strange behaviour of prime numbers - fred_76 - 05-27-2019 03:22 PM



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