21 January 2020 08:14:01 AM

prime_TEST
  C version
  Test the prime library.

TEST01
  Call PRIME_NUMBER to count the primes from 1 to N.

         N        Pi          Time

         1         0        0.000001
         2         1        0.000001
         4         2        0.000001
         8         4        0.000001
        16         6        0.000001
        32        11        0.000001
        64        18        0.000003
       128        31        0.000006
       256        54        0.000020
       512        97        0.000066
      1024       172        0.000247
      2048       309        0.000780
      4096       564        0.002839
      8192      1028        0.010289
     16384      1900        0.034524
     32768      3512        0.125086
     65536      6542        0.468796
    131072     12251        1.757007

TEST01
  Call PRIME_NUMBER to count the primes from 1 to N.

         N        Pi          Time

         5         3        0.000000
        50        15        0.000002
       500        95        0.000056
      5000       669        0.003628
     50000      5133        0.279038
    500000     41538       23.669618

prime_TEST
  Normal end of execution.

21 January 2020 08:14:27 AM