363889
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Largest prime factor of 3^(2n+1) - 1.at n=9A002591
- Largest prime factor of 3^n - 1.at n=18A074477
- List of primitive prime divisors of the numbers (3^k-1)/2 (A003462) for k>=2, in order of their occurrence.at n=22A129733
- Minimum of the greatest prime factors of (i^prime(n)-1)/(i-1), when i runs through all integers in [2, prime(n)].at n=7A247229
- Largest prime factor of 9^n - 1.at n=18A274909
- Prime numbersat n=31054