10000...00001 (29-digits)

This number is a prime.

                                             100000000 0100010001 0000000001

Single Curio View:   (Seek other curios for this number)
If you multiply the palindromic prime 10000000001000100010000000001 by any of the following palprimes 757, 787, 797, 919, 929 13931, 15551, 16561, 16661, or 17471, you get a palindrome. Found by Jim Howell, 1999. [Rivera]

Submitted: 2019-02-18 09:22:14;   Last Modified: 2019-02-18 12:48:25.
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