As far as we know, for now.
Why do prime numbers make these spirals? (2019)
11–20 of 141 posts
Re: Why do prime numbers make these spirals? (2019)
#12Bit of a let down when they reveal that plotting integers in general results in the same spiral pattern as primes. So naturally primes as a subset of integers also produce spirals. Seems the title is a bit misleading!
A bit misleading I agree. I suppose since prime numbers DO make these spirals, it's not inaccurate.
Re: Why do prime numbers make these spirals? (2019)
#13What's the commentary on prime numbers currently? Is it expected that there is some unfound pattern to them? Or will they always remain elusive?
Re: Why do prime numbers make these spirals? (2019)
#14I can also make all integers look like sine waves sin(x)
Or multiply by 19.
Re: Why do prime numbers make these spirals? (2019)
#15It could use a (2019) in the title. Interesting, but not recent.
Re: Why do prime numbers make these spirals? (2019)
#16Bit of a let down when they reveal that plotting integers in general results in the same spiral pattern as primes. So naturally primes as a subset of integers also produce spirals. Seems the title is a bit misleading!
Another really interesting idea is to deliberately change the thing which you are rationally approximating; you don't have to rationally approximate π if you don't want to, that's just if you make steps of 1 radian. Make steps of q radians and you get the denominators for rational approximations of q/π.
This is used in the golden spiral algorithm[1] to evenly-ish distribute points on a sphere, we choose the most irrational number q/π = φ, the golden ratio. Since all of its rational approximations suck, the spirals are as inoffensive as they can be.
1. https://stackoverflow.com/questions/9600801/evenly-distribut...
Re: Why do prime numbers make these spirals? (2019)
#17What's the commentary on prime numbers currently? Is it expected that there is some unfound pattern to them? Or will they always remain elusive?
Re: Why do prime numbers make these spirals? (2019)
#18I can also make all integers look like sine waves sin(x)
-1 is a circle, brah!