# Von Mangoldt function

> Function on an integer n which is log(p) if n equals p^k; zero otherwise

**Wikidata**: [Q282327](https://www.wikidata.org/wiki/Q282327)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Von_Mangoldt_function)  
**Source**: https://4ort.xyz/entity/von-mangoldt-function


## References

1. Freebase Data Dumps. 2013