143413

Properties

Appears in sequences

• Smallest nontrivial extension of n-th palindromic prime which is a prime.at n=31A030680
• Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 32.at n=16A031620
• Primes in which the frequency of every digit is the same and is at least 2.at n=24A087395
• Six-digit exclusionary squares: 6-digit numbers whose squares comprise digits none of which appears in the number itself.at n=1A195438
• Primes such that the decimal digits in the first half of the number are a nontrivial permutation of the digits in the second half.at n=15A297994
• Prime numbersat n=13292