866087

Properties

Appears in sequences

• Primes p such that p - d and p + d are also primes, where d is the smallest nonzero digit of p.at n=20A245878
• Initial prime in the least binary Ormiston n-tuple: n consecutive primes whose binary representations are anagrams of each other.at n=8A339081
• Square array read by antidiagonals in ascending order T(n,k), n > 1 and k > 0, representing the least prime p that starts a run of exactly k consecutive primes, all having the same sum of digits in base n > 1, or -1 if no such number exists.at n=44A375765
• Prime numbersat n=68806