137537

Properties

Appears in sequences

• Primes p such that p-1 and p+1 are divisible by a fifth power.at n=7A089212
• Number of connected subgroups of the alternating group A_n.at n=9A116652
• a(n) is the least prime p such that, if q is the next prime after p and d = q-p, then p-n*d, p+n*d, q-n*d and q+n*d are all prime.at n=12A353697
• Prime numbersat n=12805