193

This number is a prime.

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

The smallest prime whose reversal is a Smith number. [Loungrides]

The largest prime that is the sum of the reversals of two double-digit primes (i.e., 59 and 89). [Loungrides]

The only non-titanic prime of form 97^n-96^n, where n is an integer. [Loungrides]