ANSWER: One is neither prime nor composite.
It does not always have to be followed by nor. You boys are lucky. Neither of you is seriously hurt. (Neither is singular). You could also say Neither one of you is seriously hurt.
The number 1 is neither a prime nor a composite number.
Neither, then nor; eg neither Jack nor John can ski.
626 is an integer: it is neither a mixed number nor a fraction.
No, Joan of Arc had no education and could neither read nor write.
I can find no reference to any education Joan may have received. However, she probably received minimal education, if that. She could neither read nor write. At that time in history, education for girls was not considered a priority as they were expected to marry, raise children and care for the household.
No she was not. Joan could neither read nor write.
No, Joan could neither read nor write.
Joan had no formal education and culd neither read nor write.
Joan of Arc had no education and could neither read nor write.
Joan of Arc had no education and could neither read nor write.
Joan never attended school. She could neither read nor write.
Maria Goretti knew neither how to read nor how to write.
He was not able to do so, because he was illiterate. He could neither read nor write and there are many who attested to this fact.
Joan had no schooling and could neither read nor write. Her parents showed her how to work.
Neither you nor your brother have offended me.