I’m continuing with learning number theory, this plot is prime numbers, but plotted in an unusual way.

    Take Mod k6 ± 1 (which removes the noise from 2,3 and their products) and then from that, take all residuals Mod k35 (5•7) – then plot in polar coordinates – crucially, draw a straight line on each residual until there is a gap. So multiple lines per Mod k6 residual, plotting the strings of primes. Where there is a gap, stop plotting.

    This is all just straight lines. It’s mathematically related to the famous Ulam Spirals

    This is plotted out to 200001.

    My brain, although I plotted it, can’t not see the topology of prime numbers.

    Simply Excel xx scatter chart, nothing funky, just straight lines using Microsoft default palettes on Windows.

    by RandomiseUsr0

    3 Comments

    1. Why isn’t the background flat? It’s impossible to see what’s going on due to the shadows.

      If it’s due to overlapping data causing the appearance of shadows, please post a higher resolution image later.

    2. I’ve nothing really to add, it’s an Excel straight line xy scatter plot of primes in Mod k35 residuals, stopping where a gap is detected (which is default Excel behaviour) – plotted in polar coordinates by taking each residual as its own series and then applying straightforward cos for the x and sin for the y

      The spiral is created by applying floor.math of each number in turn, I will write it out as a single Excel formula tomorrow if anyone wants to play along.

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