|
|
|
Curios:
Curios Search:
Participate: |
Single Curio View: (Seek other curios for this number) 198 is the first number between a twin prime pair such that if multiplied by its reversal (198 x 891) does the same! [Luhn]
Submitted: 2001-09-10 13:00:40; Last Modified: 2008-01-30 11:28:00.
Prime Curios! © 1999-2010 (all rights
reserved)
|