199
This number is a prime.
Single Curio View: (Seek other curios for this number)
The smallest prime that can be concatenated with the next prime in any order giving two primes: 199211 and 211199. [Gallardo]
Submitted: 2002-10-11 18:10:43; Last Modified: 2008-01-30 17:28:00.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell