3628819
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- a(n) = n! + 2n - 1.at n=9A139464
- Smallest prime factor of n! + 2n - 1.at n=9A139466
- Largest prime factor of n! + 2n - 1.at n=9A139467
- Second smallest prime after n!.at n=10A187874
- Irregular triangle read by rows: row n (n>=1) lists the primes of the form prime(n) + k! for k >= 0.at n=28A352912
- Prime numbersat n=258691