1const snarkjs = require("snarkjs");
 2
 3let n = 16352677002768649294638363183714474939219394808856154771098596513875516795430n
 4
 5let r = snarkjs.bn128.Fr.sqrt(n)
 6
 7r = snarkjs.bn128.Fr.q -r;
 8
 9console.log(r.toString());
10