1777771

This number is a prime.

Single Curio View:   (Seek other curios for this number)
A curious 7-digit Plateau prime. Note that its internal digits form a number that is the sum of the numbers formed from the internal digits of two smaller 7-digit Plateau primes, 1333331 and 1444441. [Angelou]

Submitted: 2000-07-09 02:59:07;   Last Modified: 2008-01-30 17:28:00.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell