37747

Properties

Appears in sequences

• Fifth term of weak prime sextet: p(m-3)-p(m-4) < p(m-2)-p(m-3) < p(m-1)-p(m-2) < p(m)-p(m-1) < p(m+1)-p(m).at n=13A054832
• Primes p such that x^27 = 2 has no solution mod p, but x^9 = 2 has a solution mod p.at n=17A059354
• Primes p such that x^9 = 2 has a solution mod p, but x^(9^2) = 2 has no solution mod p.at n=18A070185
• prime(k) for those k where floor((2*(prime(k+1)-prime(k))*PrimePi(k) mod (8*k))/k) = m with m = 9.at n=29A109563
• Numbers appearing in A122072 at least four times.at n=27A122390
• Primes p such that q-p = 34, where q is the next prime after p.at n=12A134116
• Primes p such that the multiplicative order of 2 modulo p is (p-1)/9.at n=26A152309
• Prime numbers with gaps larger than 18 towards both neighboring primes.at n=24A163111
• Prime numbers with gaps larger than 20 towards both neighboring primes.at n=10A163112
• Primes p such that (p-1)/2 and (p+1)/2 have same sum of divisors.at n=3A171720
• Primes having only {3, 4, 7} as digits.at n=34A199347
• a(n) is the smallest n-isolated prime, or a(n)=0 if there are no n-isolated primes.at n=24A218275
• Primes p such that 2*prime(p) + 1 = prime(q) for some prime q.at n=36A261361
• Total number of lambda-parking functions induced by all partitions of n into distinct parts.at n=21A265202
• Least number that is the start of a gap of size n between numbers that are either prime or twice a prime (A001751).at n=33A290572
• Primes P where the distance to the nearest prime is greater than 2*log(P).at n=25A330426
• Primes p such that neither g-1 nor g+1 is prime, where g is the gap from p to the next prime.at n=38A355485
• Prime numbersat n=3995