17482
This number is a composite.
Just showing those entries submitted by 'Gupta': (Click here to show all)
17482 is the smallest even semiprime such that the digits
in its prime factors are exactly the same as the digits in
the number itself (17482 = 2 * 8741). [Gupta]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Reginald McLean