fn main() {
    input!{
		q: usize,
        a: [usize; q],
	}

    // 素数列挙して、素因数の候補を求める
    let eratos = erato(100_000);

    // 素因数分解して、肩が合計3つのものを見つける
    for &k in &a {
        let factors = factor(k, &eratos);
        if factors.len() == 3 {
            println!("Yes");
        }
        else{
            println!("No");
        }
    }

    fn erato(x: usize) -> Vec<usize> {
		let mut ret = Vec::new();
		let mut used = vec![true; x+1];
		used[0] = false; used[1] = false;

		for i in 2..=x {
			if !used[i] { continue; }
			let mut multi = 2;
			ret.push(i);
			while i * multi <= x {
				used[i * multi] = false;
				multi += 1;
			}
		}

		ret
	}

    fn factor(x: usize, eratos: &Vec<usize>) -> Vec<usize> {
        let mut ret = Vec::new();
        let mut i = 0;
        let mut tx = x;
        while eratos[i]*eratos[i] <= x {
            while tx % eratos[i] == 0 {
                ret.push(eratos[i]);
                tx /= eratos[i];
            }
            i += 1;
        }
        if tx != 1 {
            ret.push(tx);
        }
        ret
    }

}
// ---------- begin input macro ----------
#[macro_export]
macro_rules! input {
    (source = $s:expr, $($r:tt)*) => {
        let mut iter = $s.split_whitespace();
        input_inner!{iter, $($r)*}
    };
    ($($r:tt)*) => {
        let s = {
            use std::io::Read;
            let mut s = String::new();
            std::io::stdin().read_to_string(&mut s).unwrap();
            s
        };
        let mut iter = s.split_whitespace();
        input_inner!{iter, $($r)*}
    };
}

#[macro_export]
macro_rules! input_inner {
    ($iter:expr) => {};
    ($iter:expr, ) => {};
    ($iter:expr, $var:ident : $t:tt $($r:tt)*) => {
        let $var = read_value!($iter, $t);
        input_inner!{$iter $($r)*}
    };
}

#[macro_export]
macro_rules! read_value {
    ($iter:expr, ( $($t:tt),* )) => {
        ( $(read_value!($iter, $t)),* )
    };
    ($iter:expr, [ $t:tt ; $len:expr ]) => {
        (0..$len).map(|_| read_value!($iter, $t)).collect::<Vec<_>>()
    };
    ($iter:expr, chars) => {
        read_value!($iter, String).chars().collect::<Vec<char>>()
    };
    ($iter:expr, bytes) => {
        read_value!($iter, String).bytes().collect::<Vec<u8>>()
    };
    ($iter:expr, usize1) => {
        read_value!($iter, usize) - 1
    };
    ($iter:expr, $t:ty) => {
        $iter.next().unwrap().parse::<$t>().expect("Parse error")
    };
}
// ---------- end input macro ----------
#[allow(unused)]
use std::{
	io::stderr, io::stdin, io::BufRead, io::Write,
	mem::swap,
	cmp::min, cmp::max,
	cmp::Reverse,
	collections::HashSet, collections::BTreeSet,
	collections::HashMap, collections::BTreeMap,
	collections::BinaryHeap,
	collections::VecDeque,
};