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121 (another Prime Pages' Curiosity) |
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Single Curio View: (Seek other curios for this number) 121 is the only odd palindromic square with an odd number of digits that is divisible by a palindromic prime number with an even number of digits. [Luhn]
Submitted: 2001-11-30 13:20:16; Last Modified: 2008-01-30 11:28:00.
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