12797382490434158663
This number is a prime.
1279738249 0434158663
Just showing those entries submitted by 'Bajpai': (Click here to show all)
The smallest pandigital prime that is sum of the cubes of the first n invertible primes, i.e., (19^3 + 61^3 + 109^3 + ... + 680611^3), (n=215). [Bajpai]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell