1670761

Properties

Appears in sequences

• Lucky numbers that are both palindromic and prime.at n=29A031881
• Smallest number that is centered polygonal in exactly n ways.at n=27A063773
• Smallest prime p that is a palindrome in n different bases < p.at n=19A087911
• Smallest palindromic prime beginning with the n-th prime, or 0 if no such prime exists.at n=38A088249
• Prime palindromic cyclops numbers.at n=25A136098
• Primitive part of A006190(n), n >= 1.at n=27A253807
• a(n) is the smallest integer with at least n palindromic representations of length >= 3 in bases b >= 2.at n=17A275220
• a(n) = the least integer that is centered polygonal in exactly n ways.at n=26A279830
• a(n) is the greatest divisor of A006190(n) that is coprime to A006190(m) for all positive integers m < n.at n=27A309525
• Prime numbersat n=126103