# Graham's number

> enormously large number, the upper bound solution to a Ramsey theory problem

**Wikidata**: [Q733169](https://www.wikidata.org/wiki/Q733169)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Graham's_number)  
**Source**: https://4ort.xyz/entity/graham-s-number


## References

1. Freebase Data Dumps. 2013
2. Quora