stdout.writeLine now()
    var toCalculate = [13548153810, 24265915380, 35143815420,
                     41452967940, 52725472560, 63547825480,
                     74936756240]
    var start = getMonoTime()
    # Result initialization
    var futureResults = newSeq[Flowvar[seq[int64]]](toCalculate.len)

    time(overallTime):
      for i in 0..6:
        var number = toCalculate[i]
        results[i] = newSeq[int64]()
        futureResults[i] = spawn calculatePrimesOneThread(number,i)