7321991041

Appears in sequences

• Numbers k such that k+0, k+1, ... and k+7 are, in some order, 1 * a prime, 2 * a prime, ... and 8 * a prime.at n=5A071370
• a(n) is the smallest number m such that (m+k-1)/k is prime for k=1,2,...,n.at n=7A093553
• Primes p such that (p+k)/(k+1) is a prime number for k = 1,...,6.at n=17A207825
• Numbers k such that tau(k) + ... + tau(k+7) = 40, where tau is the number of divisors function A000005.at n=12A350854