1171
This number is a prime.
Single Curio View: (Seek other curios for this number)
The smallest 4-digit prime such that any substring of length 2 yields only distinct primes (11, 17, 71). [De Geest]
Submitted: 2002-04-17 14:27:02; Last Modified: 2014-06-06 10:52:06.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell