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