# Chen prime

> prime number p where p+2 is prime or semiprime

**Wikidata**: [Q2344088](https://www.wikidata.org/wiki/Q2344088)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Chen_prime)  
**Source**: https://4ort.xyz/entity/chen-prime


## References

1. Freebase Data Dumps. 2013