369991

Properties

Appears in sequences

• Primes p(k) such that p(k+1)=p(k)+6, p(k+2)=p(k+1)+6, p(k+3)=p(k+2)+6, p(k+4)=p(k+3)+12, p(k+5)=p(k+4)+12.at n=3A115946
• Smallest of four primes in arithmetic progression with common difference 6 and digit sum prime.at n=3A253216
• 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=42A375765
• Prime numbersat n=31521