number-theoretic/integers

export default function factorizer({$2, iadd1, eq0, gt1, divmod}) {
    return function* (n) {
        let divisor = $2();

        while (gt1(n)) {
            const [q, r] = divmod(n, divisor);

            if (eq0(r)) {
                yield divisor;

                n = q;
            } else {
                divisor = iadd1(divisor);
            }
        }
    };
}