84401
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Largest prime substring in 3^n (0 if none).at n=20A046269
- Largest prime substring in 9^n (0 if none).at n=10A046275
- Primes from merging of 5 successive digits in decimal expansion of exp(Pi).at n=13A105010
- Expansion of (x^2+1)*(x+1)^2 / ((x-1)*(x^2+x+1)*(x^2+2*x-1)).at n=12A109803
- Prime numbersat n=8226