Prime *prime
Number Theory
Level
2
"The average of two prime number must always be an integer. "
This statement can be true or false.
If true, x is a prime number
If false, x is not a prime number.
Which one should be the value of x?
119
199
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
1 solution
false statement, because when one of the two primes is 2, then average can not be integer. So, x will not be prime and x = 119 = 17*7