#!/usr/local/bin/node
r = _ => !(_.compare((new Buffer('0000000000000000000000000000000000000000000000000000000000000001', 'hex'))) < 0) && !(_.compare((new Buffer('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140', 'hex'))) > 0)?(console.log(_) || _):r(crypto.randomBytes(32)); r(crypto.randomBytes(32))