Question

Explain wheter the number 3x5x13x46+23 is a prime number or a composite number

Answer 1

3*5*13*46+23=8993

And it is divisible by 17 and 23. Therefore it is a composite no.

Answer 2

Answer:

(3*5*13*46)+23

8970+23

8993

IT is divisible by 1 and 23 and 17 so 8993 have more than 2 factor so it is composite number.