124693

This number is a prime.

Just showing those entries submitted by 'Gaydos': (Click here to show all)

+ The largest prime number of the form abc * de + fgh * ij where each letter represents a different digit (641 * 73 + 820 * 95). [Gaydos]

Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell