# Hearing the Primes

There are many interpretations of what the prime numbers "sound like." Mine plays them at two speeds and in bass and treble octaves.

# Prime Number Digit Frequencies

Today I became curious about the relative frequencies of the digits that appear in prime numbers (in base 10).

Naturally, I wrote a little program to show the answer - digit-freq2:

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# How Many Primes Are In A Slice Of Pi?

Questions:

• What is the number of primes per n-slice of the decimal part of pi?
• What does the graph look like?
• Are there many overlapping primes (i.e. start at the same position in the slice)?

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# Fibonacci v Primes: Cage Match!

Today I decided to more deeply investigate this curious math thing I discovered (for myself) - Plotting the Fibonacci numbers by Prime numbers each by a given modulo.  "Fibo-what? Mod-what? So what!", you say. :p

tl;dr code: slice-seq and slice-seq.R

Continue reading Fibonacci v Primes: Cage Match!...