# Prime number proof

prove if the statement is true, else form it's negation and prove that is true:

## \forall y \in (x | x \in \mathbb Z , x \geq 1), 5y^2 + 5y + 1 ##

I think it's true, but I can't really even get started to prove it

I really suck at these and need help please, thank you!

mfb
Mentor
There is no statement that could be evaluated as true or false.
It is like "prove that this is true or false: 5".

I guess there is "is prime" missing. Did you test some numbers to check it? Don't just check small numbers, consider larger numbers as well.

Big hint:
There is no known useful formula to generate an arbitrary number of primes without excessive calculations.

.Scott