# megaprime

In the same way that the term titanic prime was coined for 1,000+ digit primes and gigantic prime for 10,000+ digit primes; we define a**megaprime**to be a prime with

*at least*1,000,000 digits.

Almost all primes are megaprimes (because almost all integers have more than one million digits), but, as of March 2008, only fourteen are known!

**See Also:** TitanicPrime, GiganticPrime

**Related pages** (outside of this work)

- The largest known primes
- The largest known prime by year (a brief history)
- The twenty largest known primes

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