Quartan prime
id:
quartan-prime-182-5063007
title:
Quartan prime
text:
In mathematics, a quartan prime is a prime number of the form x⁴ + y⁴ where x and y are positive integers. Odd quartan primes are of the form 16n + 1. For example, 17 is the smallest odd quartan prime: 1⁴ + 2⁴ = 1 + 16 = 17. With the exception of 2 (x = y = 1), one of x and y will be odd, and the other even. If both are odd or both are even, the result will be even, and 2 is the only even prime. The first few quartan primes are:
- 2, 17, 97, 257, 337, 641, 881, … (sequence A002645 in the OEIS)
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Quartan_prime
date created:
2011-03-03T18:16:07Z
date modified:
2024-09-06T11:23:50Z
main entity:
{"identifier":"Q7269240","url":"https://www.wikidata.org/entity/Q7269240"}
image:
fields total:
13
integrity:
14