Prime constant
id:
prime-constant-297-4375396
title:
Prime constant
text:
The prime constant is the real number ρ whose n th binary digit is 1 if n is prime and 0 if n is composite or 1. In other words, ρ is the number whose binary expansion corresponds to the indicator function of the set of prime numbers. That is, where p indicates a prime and χ P is the characteristic function of the set P of prime numbers. The beginning of the decimal expansion of ρ is: ρ = 0.414682509851111660248109622 … The beginning of the binary expansion is: ρ = 0.011010100010100010100010000
brand slug:
wiki
category slug:
encyclopedia
description:
Real number whose nth binary digit is 1 if n is prime and 0 if n is composite or 1
original url:
https://en.wikipedia.org/wiki/Prime_constant
date created:
date modified:
2024-02-28T12:46:47Z
main entity:
{"identifier":"Q7243365","url":"https://www.wikidata.org/entity/Q7243365"}
image:
fields total:
13
integrity:
14