12838371

Appears in sequences

• Product of all primes p such that 2n - p is also prime.at n=20A238711
• Squarefree products of k primes that are symmetrically distributed around their average. Case k = 6.at n=5A294776
• Product of all the parts in the Goldbach partitions (p,q) of 2n such that p + q = 2n, p <= q, and p,q prime (or 1 if no Goldbach partition of 2n exists).at n=21A337568