493935332521159

This number is a prime.

                                                            49393 5332521159

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The smallest prime formed from reverse concatenation of first odd semiprimes (49, 39, 35, 33, 25, 21, 15, 9). [Gupta]

Submitted: 2009-09-07 16:26:56;   Last Modified: 2009-09-08 10:53:42.
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