1178711

Properties

Appears in sequences

• Palindromic prime concatenated with next palindromic prime is a prime.at n=9A030462
• Greater of two consecutive palindromes, both of which are prime.at n=23A032594
• Palindromic Sophie Germain primes.at n=17A051835
• Palindromic primes with middle digit 8.at n=13A082444
• Palindromic primes whose digital root equals their middle digits.at n=13A082518
• Palindromic primes p such that if each digit d is replaced by 10-d then the resulting palindrome is also a prime.at n=27A088092
• 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=26A088271
• Palindromic primes that yield a prime when sandwiched between two 9's.at n=30A088272
• Palindromic primes p = q//r//q such that q and r are also palindromic primes.at n=15A177678
• Palindromic prime numbers == 8 (mod 9).at n=23A229881
• Palindromic primes of the form p//q//reverse(p), where p is a prime (not necessarily palindromic) and q, of course, is a palindromic prime.at n=24A343714
• Palindromic primes of the form p//q//reverse(p), where p, q, and reverse(p) are primes.at n=20A343715
• Palindromic primes having at least one different anagram that is also a palindromic prime.at n=15A345869
• Prime numbersat n=91394