82781

Properties

Appears in sequences

• Initial prime in set of 4 consecutive primes with common difference 6.at n=28A033451
• First term of balanced prime quartets: p(m+1)-p(m) = p(m+2)-p(m+1) = p(m+3)-p(m+2).at n=30A054800
• Primes p such that p, p+6, p+12, p+18 are consecutive primes and p=6*k+5 for some k.at n=14A090834
• Primes p such that Euler(p, 1) is an integer multiple of Bernoulli(p + 1, 1).at n=26A341759
• Primes p, with k digits, such that the Sum_{i=1..k} (p without its i-th digit)/(its i-th digit) is a prime.at n=7A346206
• a(n) = Sum_{k=1..n} k^Omega(k).at n=20A347616
• Prime numbersat n=8090