375127
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Numbers k such that 1000000000k+1, 1000000000k+3, 1000000000k+7, 1000000000k+9 are all primes.at n=15A064968
- Least prime p such that p*10^n+1, p*10^n+3, p*10^n+7 and p*10^n+9 are all prime.at n=8A242564
- Number of nX5 0..1 arrays with every element equal to 1, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.at n=27A298921
- Prime numbersat n=31919