code: function findPAndQ(context) {
      var pqFinder = new security.PQFinder(context.resPQ.pq);
      if (logger.isDebugEnabled()) {
          logger.debug('Start finding P and Q, with PQ = %s', pqFinder.getPQPairNumber());
      }
      var pq = pqFinder.findPQ();
      if (logger.isDebugEnabled()) {
          logger.debug('Found P = %s and Q = %s', pq[0], pq[1]);
      }
      context.pBuffer = pqFinder.getPQAsBuffer()[0];
      context.qBuffer = pqFinder.getPQAsBuffer()[1];
      return context;
  }
docs: Find the P and Q prime numbers