1085801

Properties

Appears in sequences

• Erroneous version of A134996.at n=27A038136
• Erroneous version of A134998.at n=9A048662
• Palindromic primes with middle digit 5.at n=18A082441
• Palindromic primes whose digital root equals their middle digits.at n=10A082518
• Palindromic primes whose digit permutation yields at least one other palindromic prime.at n=25A082808
• Palindromes in A085932.at n=14A085933
• 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=22A088271
• Primes arising in A099744.at n=12A099746
• Dihedral calculator primes: p, p upside down, p in a mirror, p upside-down-and-in-a-mirror are all primes.at n=28A134996
• Dihedral palindromic primes.at n=10A134998
• Palindromic primes having both a prime middle digit and a prime digital root.at n=31A157869
• Palindromic prime numbers == 5 (mod 9).at n=20A229879
• Palindromic primes having at least one different anagram that is also a palindromic prime.at n=11A345869
• Prime numbersat n=84687