167385219121
domain: N
Appears in sequences
- Carmichael numbers that are unrestricted Perrin pseudoprimes.at n=10A078512
- a(n) is the largest Carmichael number of the form prime(n)*prime(n')*prime(n") with n < n' < n", or 0 if no such number exists.at n=22A141706
- The largest 3-Carmichael number that is divisible by the n-th odd prime.at n=21A290485