For all numbers ,
Five math students are discussing this subject:
Alice: "Since is a product of 2 numbers, all positive integers 1 less than a perfect square are composite."
Ben: "All integers 1 more than a perfect square are prime."
Charlie: "The lowest possible value for , where is any number, is ."
Drake: "None of you are correct."
Emily: "To build off of what Drake said, all of you are wrong because the equation itself is wrong."
Which student is correct?
For clarity: When the term, "number," is stated, it means any number that can be found in the complex plane.