9699667

Properties

Appears in sequences

• Largest prime <= Product prime(k).at n=7A007014
• a(n) = n-th primorial (A002110) minus next prime.at n=8A060882
• Smallest prime divisor of (n-th primorial - (n+1)-st prime).at n=5A065314
• Largest prime divisor of n-th primorial - (n+1)-st prime.at n=5A065316
• Primes P such that P=k*p(n)#-p(n+1) is prime for least k. Here p(i)# denotes the i-th primorial and p(i) denotes the i-th prime.at n=7A090188
• Smaller of a pair (p,q) of primes with (p+q)/2=prime(n)# and q-p is minimal.at n=6A094710
• First occurrence where n# - p is a prime for primes p = 3,5,...at n=6A096649
• Smallest prime p = a(n) such that the sum of p and the next prime has n distinct prime factors.at n=7A230518
• Primes of the form (k-th primorial) - (k+1)st prime.at n=4A367182
• Prime numbersat n=646029