The first 808 digits of 808! form a prime! [Kulsha]
The 808th Fibonacci number plus and minus 808 results in (13^2)-digit primes, i.e., F(808)-808 and F(808)+808 are primes. Note that 808 is strobogrammatic. [Opao]
To link to this page use http://primes.utm.edu/curios/page.php?number_id=809