# 65535

> natural number, 1 less than 2^16, product of first 4 Fermat primes

**Wikidata**: [Q2318766](https://www.wikidata.org/wiki/Q2318766)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/65,535)  
**Source**: https://4ort.xyz/entity/65535


## References

1. On-Line Encyclopedia of Integer Sequences