1055501

Properties

Appears in sequences

• Erroneous version of A134996.at n=24A038136
• Erroneous version of A134998.at n=7A048662
• Palindromic primes containing at least one pair of consecutive equal digits.at n=19A050786
• Palindromic primes with at least one zero digit.at n=27A071783
• Palindromic primes with middle digit 5.at n=16A082441
• Palindromic primes whose digit permutation yields at least one other palindromic prime.at n=21A082808
• Palindromic primes p such that p+2 is also a prime: members of A083840 which are the smaller member of a twin prime pair.at n=25A083841
• Palindromic primes that yield a prime when sandwiched between two 7's. (Prefixing and suffixing a 'seven' on both sides yields another pal prime).at n=20A088271
• Primes arising in A099744.at n=7A099746
• Smallest palindromic prime p, larger than previous term, such that concatenation of n and p is a prime.at n=16A103836
• Palindromic primes with squareful neighbors.at n=32A130870
• Dihedral calculator primes: p, p upside down, p in a mirror, p upside-down-and-in-a-mirror are all primes.at n=25A134996
• Dihedral palindromic primes.at n=8A134998
• Palindromic primes in the sense of A007500 with digits '0', '1' and '5' only.at n=20A199305
• Palindromic prime numbers == 8 (mod 9).at n=18A229881
• Prime numbersat n=82511