232250619601
domain: N
Appears in sequences
- Least Carmichael number with n prime factors, or 0 if no such number exists.at n=5A006931
- Carmichael numbers equal to the product of 8 primes.at n=0A112431
- Pseudoprimes (base-2) equal to the product of 8 primes not necessarily distinct.at n=7A112446
- a(n) is the smallest k with n prime factors such that p^k == p (mod k) for every prime p dividing k.at n=7A294179