PRIME CHECKER
PRIME FORMULA
2^p-1
p*2^p-1
p*2^p+1
2^2^p+1
4^p-2^(p+1)-1
p^(p+1)-p^p-1
2^p+2^(p+1)+p
1^(p+1)+2^(p+2)+3^(p+3)+4^(p+4)+5^(p+5)
p^p+(2*p)^(2*p)+1
n =
formula
prime