# Blum integer

> product of two distinct primes which are congruent to 3 modulo 4

**Wikidata**: [Q904395](https://www.wikidata.org/wiki/Q904395)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Blum_integer)  
**Source**: https://4ort.xyz/entity/blum-integer


## References

1. Freebase Data Dumps. 2013