This number is a prime.

Single Curio View:   (Seek other curios for this number)
The smallest prime p such that the digit 1 appears exactly p times among all positive integers not exceeding p. [Beedassy]

Submitted: 2006-11-25 09:57:57;   Last Modified: 2008-01-30 11:19:30.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell