10123654789
This number is a prime.
1 0123654789
The smallest pandigital alternate-digit prime. [Loungrides]
The smallest pandigital prime P that yields another prime Q
(160616263666564676869), when a digit 6 is inserted between
each of the consecutive digits of P. Note the embedded
beast number in Q. [Bajpai]
(There is one curio for this number that has not yet been approved by an editor.)
Printed from the PrimePages <t5k.org> © G. L. Honaker and Reginald McLean