# irregular pair

> (p, 2k) such that prime p divides numerator of Bernoulli B₂ₖ

**Wikidata**: [Q133868602](https://www.wikidata.org/wiki/Q133868602)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Irregular_pair)  
**Source**: https://4ort.xyz/entity/irregular-pair