1065601

Properties

Appears in sequences

• Smallest prime in class n (sometimes written n+) according to the Erdős-Selfridge classification of primes.at n=9A005113
• Let Dedekind's psi(m) = product of (p+1)p^(e-1) for primes p, where p^e is a factor of m. Iterating psi(m) eventually results in a number of form 2^a*3^b. a(n) is the smallest number that requires n steps to reach such a number.at n=10A019268
• Palindromic primes with at least one zero digit.at n=29A071783
• Class 10+ primes.at n=0A081638
• Palindromic primes with middle digit 5.at n=17A082441
• Palindromic primes whose digit permutation yields at least one other palindromic prime.at n=22A082808
• Primes arising in A099744.at n=9A099746
• Palindromic primes pp such that 9876543210pp0123456789 is palindromic prime.at n=8A103834
• Smallest palindromic prime p, larger than previous term, such that concatenation of n and p is a prime.at n=17A103836
• Smallest prime ending a complete Cunningham chain of the second kind (2x-1) of length n.at n=6A110059
• Smallest prime ending (through <*2+1> or <*2-1> separately) a complete Cunningham chain (of the first or the second kind) of length n.at n=6A110092
• Smallest prime ending (through <*2+1> or/and <*2-1>) a complete Cunningham chain (of the first or the second kind) of length n.at n=6A110093
• Palindromic prime numbers == 1 (mod 9).at n=19A229877
• Prime numbersat n=83228