180px-Gutenberg.jpg
Project Gutenberg ISO 2003
Gυτeהʙeʀʛ DD Beהcнനαʀκ
 E-Library since 1971! - only using asymmetric algorithms and fast content mixers -
1st difficulty: corpus size.. .TXT = 11880 files; 5.667.703.228 bytes .XML = 138 files; 128.354.583 bytes
2nd difficulty: text corpus is interfered with .GIF, .JPG, .LIT, .MOV, .MPG, .PDF, .PNG files .JPG = 15949 files; 1.324.659.697 bytes .MPG = 10  files; 33.510.318 bytes
Johannes Gutenberg (24.06.1400 - 03.02.1468) 3rd difficulty: texts use different character set encodings (UTF8, ISO8859_1, Windows CP-1251 ...) .PNG = 4146 files; 240.608.169 bytes .PDF = 28 files; 36.627.637 bytes
german printer and pioneer in the use of movable type. 4th difficulty: texts are written in 21 different languages.. (about 50% English, 20% French, 20% German and 10% other) .HTML = 3105 files; 504.145.825 bytes other = 386.818.987 bytes
THE TEST DATASET'S ALL (pg2003.iso) % Weighted ETEXT00 ETEXT01 ETEXT02 ETEXT03 ETEXT04 ETEXT05 ETEXT06 ETEXT90 ETEXT91 ETEXT92 ETEXT93 ETEXT94 ETEXT95 ETEXT96 ETEXT97 ETEXT98 ETEXT99 size of installer / compressor release date
file count ➾ 37.533   628 1.376 2.354 3.049 10.098 14.367 720 41 163 57 699 763 619 607 590 671 731
amount of JPEG in bytes ➾ 1.324.659.697   1.459.209 22.645.149 61.232.250 63.125.174 428.453.188 582.098.154 28.842.423 0 0 0 57.402.065 18.927.110 26.793.518 0 5.453.980 7.491.283 20.736.194
BEST ratio 24,5228%   20,6060% 17,7774% 18,0834% 18,6602% 25,6670% 32,0685% 26,2996% 16,3666% 15,2815% 9,5323% 51,7054% 36,8229% 35,0766% 14,4325% 19,4723% 20,6045% 24,7321%
UNCOMPRESSED SIZE 8.322.428.444 100,00 684.925.401 370.898.279 671.557.327 738.458.332 2.003.856.588 2.227.380.089 186.183.508 5.270.869 17.410.196 32.008.500 112.548.707 138.512.341 127.908.075 348.080.444 207.522.318 236.705.810 213.201.660
۩ NanoZip 0.05 CM:1GB (S.Runsas) 2.098.891.554 23,9614 141.965.115 65.861.576 121.362.220 137.156.920 512.521.370 713.472.446 48.935.168 860.762 2.656.718 3.045.396 63.206.174 50.959.754 44.837.349 50.149.352 40.357.942 48.719.260 52.824.032 790.016 20.10.2008
۩ NanoZip 0.03 CM:1GB (S.Runsas) 2.102.563.230 23,9857 142.026.648 65.935.958 121.440.082 137.797.931 514.329.752 714.287.112 48.965.497 862.661 2.660.537 3.051.148 63.188.745 51.004.199 44.865.783 50.236.714 40.409.279 48.771.979 52.729.205 770.048 31.07.2008
 LPAQ1 -8 (Matt Mahoney) no jpg filter 2.295.865.923 25,5229 146.197.796 71.267.988 126.245.272 145.806.353 538.033.548 836.149.901 51.018.591 947.604 2.798.838 3.508.640 64.672.889 52.390.238 46.588.611 57.627.354 44.048.423 52.230.446 56.333.431 14.336 24.07.2007
 LPAQ9i -9 M. Mahoney & A. Ratushnyak 2.318.371.711 25,6491 187.829.038 70.246.510 124.522.520 144.014.573 535.426.493 829.373.132 50.429.556 929.364 2.774.708 3.382.744 65.034.200 52.490.986 46.335.829 55.265.944 43.271.487 51.390.750 55.653.877 8.912 12.06.2008
۩ WinRK 3.0.3 (best asymmetric) 2.343.669.093 26,5096 153.602.042 78.943.685 158.267.218 172.541.584 572.664.823 760.992.024 54.410.792 940.969 2.908.967 3.682.596 63.696.663 53.211.210 46.907.654 62.714.313 46.901.526 53.913.434 57.369.593 3.035.316 01.03.2006
 BIT 0.7 (O. Turan) LWCX -P=5 (2008) 2.351.649.460 26,3735 153.438.809 73.623.727 130.887.191 149.907.409 548.237.074 846.526.850 56.224.922 976.599 2.922.104 3.861.420 65.406.580 53.082.861 47.836.044 61.285.635 45.799.840 53.795.773 57.836.622 175.104 21.11.2008
 CCMx 1.3.0a (7) C. Martelock 2.362.284.284 26,3815 152.609.349 74.262.331 130.727.436 151.318.636 554.178.503 852.980.608 52.014.298 998.332 2.979.424 3.757.467 65.791.384 53.838.432 47.855.325 60.329.005 46.066.225 54.266.376 58.311.153 28.672 05.06.2007
۩ WinRK 2.1.6 (ROLZ 768 MB + dict) 2.362.356.024 26,9587 162.336.676 79.760.149 147.083.814 172.115.850 579.960.333 760.777.730 53.124.763 1.018.419 3.001.698 3.534.802 63.888.366 54.467.617 47.968.128 67.988.584 48.249.601 56.735.220 60.344.274 3.035.316 03.08.2005
۩ WinRK 3.0.2 (best asymmetric) 2.368.045.511 26,7417 157.799.408 80.070.528 167.263.276 175.603.162 577.734.301 763.405.906 54.116.403 923.747 2.935.819 3.791.204 64.104.929 53.946.710 47.880.271 60.490.507 46.734.185 54.181.577 57.063.578 3.035.316 23.12.2005
۩ NanoZip 0.03 OPT2:1GB (S.Runsas) 2.381.341.966 27,5741 154.403.595 81.826.593 159.666.315 177.079.181 579.277.632 762.273.952 55.544.762 964.004 3.413.600 4.066.166 66.114.308 56.451.526 50.067.229 64.508.558 48.305.041 57.354.835 60.024.669 770.048 31.07.2008
۩ FreeARC 0.50 -mx (B.Ziganshin) 2.388.259.788 26,8776 141.135.963 77.617.477 139.421.942 159.252.922 576.888.182 834.652.535 54.133.593 993.378 3.016.039 3.682.036 66.476.556 54.635.625 49.169.667 63.181.967 48.404.008 55.755.157 59.842.741 5.835.056 23.06.2008
۩ UHARC 0.6b (-mx -mm+ -md32768 -b1024) 2.407.563.166 27,4636 156.496.178 81.913.622 151.367.800 179.244.212 594.356.623 774.503.913 55.361.365 957.865 2.950.406 3.858.323 66.389.965 55.156.764 49.831.058 67.484.295 49.831.852 56.970.524 60.888.401 304.640 19.12.2004
۩ Compressia 1.0b max 15MB solid eng 2.435.626.490 28,0697 152.898.150 88.955.742 177.601.915 175.969.666 587.720.354 775.961.231 54.716.121 898.118 3.058.894 4.326.291 67.967.846 58.491.993 50.689.259 66.532.057 49.818.329 58.843.946 61.176.578 512.000 01.03.2003
 SBC 0.970 Rev 2 -m3 -b63 -os 2.476.757.407 28,4352 158.543.480 82.793.969 148.676.138 166.518.702 626.223.725 804.831.625 64.832.040 1.077.402 3.342.485 4.120.058 67.896.185 56.327.807 50.277.209 70.871.709 50.290.864 58.379.756 61.754.253 338.432 15.03.2004
۩ Squeez 5.10 - 5.60 ultra 32MB 2.546.234.382 29,3111 152.957.021 90.869.386 170.328.159 183.608.154 603.486.650 848.995.529 65.050.471 1.043.948 3.607.774 5.061.910 67.585.926 57.298.240 51.152.619 68.769.980 52.279.985 61.565.484 62.573.146 4.308.704 11.05.2005
۩ 7-ZIP 4.64 (LZMA:96:lc4:bt4) I. Pavlov 2.557.612.313 28,8949 151.268.289 86.048.582 147.276.983 173.949.427 619.016.400 887.366.619 55.268.843 1.215.432 3.359.661 4.292.755 67.094.369 57.125.151 50.969.478 71.960.452 53.520.736 62.044.947 65.834.189 911.897 12.08.2006
 LZPXJ 1.2g option 9 Ilia Muraviev 2.560.732.049 29,2093 164.312.792 86.141.729 150.587.576 180.339.861 585.150.692 895.322.731 55.910.959 1.186.954 3.378.605 4.508.824 67.373.579 58.004.329 51.750.735 73.250.352 53.943.895 63.340.171 66.228.265 61.440 01.10.2006
۩ WinRAR 3.80 4MB auto PPM128MB o9 2.574.655.798 29,2682 160.803.805 85.901.520 169.863.874 181.773.069 616.534.880 861.216.048 66.022.242 1.048.556 3.189.106 4.829.827 67.898.396 57.475.796 51.337.744 70.244.349 53.128.892 60.039.187 63.348.507 1.389.089 17.10.2005
۩ 7-ZIP 4.64 (PPMd 768 MB o13) 2.581.243.980 29,8236 159.094.951 92.258.536 179.192.721 186.921.313 603.081.564 859.247.055 63.502.017 1.060.093 3.748.645 5.338.682 69.661.209 58.575.661 51.191.130 69.697.104 52.818.986 62.485.218 63.369.095 859.037 11.11.2005
۩ 7-ZIP 4.64 LZMA 64 MB solid 2.583.866.283 29,2883 152.105.327 87.519.490 149.449.972 177.892.335 622.965.059 892.297.526 57.372.320 1.219.899 3.354.545 4.317.436 67.879.898 57.731.818 51.624.546 73.171.108 54.952.847 63.240.540 66.771.617 859.037 11.11.2005
 PPMonstr ver J -m800 -o13 2.620.379.338 27,4610 145.721.119 78.085.059 140.436.398 160.721.360 638.497.203 999.065.080 64.457.046 938.507 2.877.152 3.566.439 65.218.929 57.490.805 47.813.950 60.320.293 44.630.427 53.619.504 56.920.067 75.264 16.02.2006
 RZM128m (C. Martelock) 2.673.817.095 29,2030 161.165.893 83.927.961 145.664.741 169.420.627 659.230.441 956.373.114 65.484.770 1.131.833 3.229.021 4.124.073 66.835.740 56.378.526 51.128.758 72.944.419 51.280.083 61.033.031 64.464.064 29.184 04.03.2008
 FreeARC 0.40 -mx -r (B.Ziganshin) 2.675.310.020 28,1165 154.996.409 78.632.164 151.789.643 173.178.651 650.000.000 1.000.000.000 63.000.000 992.890 3.078.960 3.684.166 66.714.003 54.812.686 47.927.542 64.452.748 47.810.177 55.028.581 59.211.400 1.931.268 08.07.2007
 SQC 5.60 -PPM2 800 MB order 6 2.675.836.153 31,0499 164.697.495 97.143.406 192.229.831 197.074.080 634.821.492 871.668.382 66.407.749 1.096.544 4.241.758 5.893.842 70.827.576 59.508.222 52.172.383 72.406.412 55.207.171 65.111.394 65.328.416 2.342.768 11.05.2005
 UHBC 1.0 -m3 -b128m 2.677.613.410 29,2762 152.735.399 85.653.191 154.949.146 176.739.493 642.912.511 976.161.221 63.217.754 1.074.071 3.552.227 4.416.631 67.734.071 60.524.742 50.809.170 65.175.118 50.802.644 59.705.167 61.450.854 57.464 26.03.2003
 CCM 1.1.2 (extra) 2.690.781.548 28,5592 156.383.724 81.438.427 150.633.868 174.190.300 648.144.233 1.001.085.751 63.324.222 1.035.044 3.078.508 3.964.437 66.441.837 54.849.336 49.296.606 69.071.056 49.229.158 57.601.859 61.013.182 17.920 02.03.2007
 CCM 1.1.1a (extra) 2.699.905.335 28,6658 158.056.123 83.420.106 150.973.959 174.671.281 649.427.261 1.003.261.112 63.468.504 1.039.099 3.089.275 3.980.401 66.471.138 54.983.198 49.389.413 69.370.404 49.373.328 57.777.110 61.153.623 17.920 23.02.2007
 DARK 0.46 -b128mf1s2 D. Malyshev 2.724.036.845 29,7350 154.073.931 86.209.180 157.483.171 174.619.375 665.498.714 990.686.199 64.689.623 1.091.614 3.690.264 4.570.370 68.646.985 61.719.573 51.350.167 65.692.956 51.440.311 60.351.881 62.222.531 67.584 23.08.2006
۩ DGCA 1.10e maximum 2.732.899.328 31,4180 167.562.992 95.636.032 195.218.032 196.226.624 653.178.272 900.941.216 68.283.536 1.111.840 4.602.144 5.970.256 68.918.704 58.730.864 52.425.056 76.163.680 55.922.848 65.535.872 66.471.360 2.994.557 06.10.2004
 M99 (2007) -m 128 m M.Maniscalco 2.807.872.995 30,6843 155.887.523 89.534.754 165.228.666 182.346.168 689.613.772 1.016.323.219 67.470.603 1.121.581 3.974.671 5.089.598 69.000.106 63.899.567 52.262.539 68.131.558 52.870.946 62.043.657 63.074.067 135.168 26.03.2007
۩ CTXf 0.75 Pre 1 (c -me -r -d -b) 2.817.586.157 31,4134 164.448.156 98.547.849 197.310.437 200.298.284 703.102.173 934.234.865 68.339.830 1.054.643 4.190.470 5.503.753 69.077.097 60.591.268 53.060.491 73.218.044 54.953.979 64.350.272 65.304.546 131.072 27.09.2003
۩ StuffIt Deluxe 12.0 best text, solid 2.830.650.482 30,2263 166.108.715 90.933.079 179.563.251 185.000.000 706.297.972 1.010.000.000 66.651.374 1.057.254 4.542.359 5.881.050 58.332.402 56.974.701 47.769.589 75.580.030 54.012.027 61.677.966 60.268.713 18.149.376 12.09.2007
۩ StuffIt Deluxe 11.0 best text, solid 2.832.030.090 30,3382 165.382.643 89.207.688 177.704.866 183.973.453 709.666.502 1.008.741.059 68.588.763 1.032.629 4.696.987 5.519.241 58.193.785 61.166.846 47.471.226 74.113.955 53.010.514 63.312.466 60.247.467 15.788.024 01.05.2007
 FlashZip 0.9 -m2 -s7 -b5 (N. Antonio) 2.863.151.923 31,1841 189.870.664 92.009.832 159.853.106 187.566.727 699.538.294 1.008.015.831 70.854.211 1.244.941 3.471.910 4.638.889 67.568.430 58.380.494 52.743.488 79.310.732 55.592.219 64.688.541 67.803.614 73.728 28.06.2008
 BIT 0.4 LWCX (Osman Turan) 2.867.385.564 31,1466 162.572.208 94.796.141 183.936.530 193.156.964 704.598.379 1.019.262.130 66.874.553 1.063.611 4.171.367 5.749.883 69.530.834 60.316.185 51.315.419 70.182.237 53.038.776 63.125.212 63.695.135 143.360 01.08.2008
 BSSC 0.95 alpha 2.877.496.411 30,2560 156.489.569 83.621.257 166.496.174 178.849.270 725.548.919 1.063.200.687 67.879.492 1.072.176 3.554.405 4.248.049 68.262.710 63.046.563 51.166.963 71.414.091 50.960.287 60.160.574 61.525.225 106.496 12.03.2005
۩ StuffIt Deluxe 9.0 best text, solid 2.910.282.276 31,6723 170.205.287 93.751.315 187.154.449 195.576.314 716.938.934 1.024.518.269 69.744.463 1.064.158 4.782.120 5.921.166 59.469.230 70.356.658 49.804.093 77.501.402 55.445.135 65.578.226 62.471.057 23.204.853 28.03.2005
۩ WinACE 2.60 - 2.65 max 4MB 2.934.736.590 33,7221 185.517.767 104.502.766 205.578.959 217.447.744 697.095.853 949.488.642 75.004.979 1.349.697 3.626.149 6.756.731 68.981.222 63.016.470 56.815.770 90.711.051 63.428.609 71.346.161 74.068.020 3.800.811 28.02.2005
 CMM 17.09.2007 Christopher Mattern 2.972.667.472 31,5216 167.284.020 90.118.351 174.383.803 187.843.821 742.695.548 1.083.400.962 71.109.048 1.100.351 3.450.266 4.864.519 71.002.764 63.592.255 53.225.642 75.347.178 54.342.487 63.348.754 65.557.703 311.808 17.09.2007
 DARK 0.50 -b200ms D. Malyshev 2.989.848.747 31,0496 156.465.492 87.944.235 156.572.217 181.052.889 781.623.986 1.115.381.486 72.676.437 1.156.613 3.654.562 4.564.264 68.563.535 65.030.058 52.102.386 67.515.883 51.779.399 61.308.555 62.456.750 59.904 08.10.2006
۩ WinTurtle 1.3.0 with 512 MB solid 3.058.866.465 33,6951 193.069.480 101.965.139 170.492.391 199.589.153 729.889.284 1.090.084.037 73.061.923 1.340.181 3.939.485 5.787.729 69.914.306 63.358.122 56.845.159 89.486.783 63.208.257 72.181.507 74.653.529 94.720 10.08.2007
 ICT-Universal Coder 2.1 e99 3.082.691.853 33,1773 172.766.626 100.382.650 196.810.209 205.879.950 766.913.301 1.093.326.925 76.129.605 1.147.101 4.301.135 5.789.827 71.032.399 63.686.671 54.195.187 77.590.058 57.353.711 67.764.808 67.621.690 101.888 16.12.2003
۩ WinZIP 12.0.8252 (opt. for best cmp.) 3.107.333.747 33,5855 172.554.474 106.112.326 201.666.225 215.686.711 782.638.326 1.080.549.254 73.422.560 1.215.365 5.027.735 6.407.941 63.186.509 65.560.394 52.746.109 81.580.428 60.035.588 70.720.291 68.223.511 6.862.336 19.11.2007
۩ CBT 1.072 Beta 26, mode 4 solid 3.138.016.825 33,2382 169.509.712 98.741.701 197.650.453 206.187.670 803.332.656 1.120.346.995 74.603.129 1.078.464 4.588.869 5.778.293 70.477.954 66.313.704 54.412.199 76.690.344 55.508.508 66.692.877 66.103.297 1.229.056 20.12.2004
۩ BEE 0.78 (BeeGUI) -d3 -m8 3.232.138.232 34,1746 157.287.406 88.918.758 204.711.456 223.706.495 842.948.823 1.155.299.586 69.233.112 1.176.554 4.971.055 6.268.369 71.754.191 68.056.004 55.708.684 80.007.483 60.309.368 71.132.832 70.648.056 101.888 03.08.2005
۩ PIM 2.03 PPMd (Ilia Muraviev) 3.306.024.499 35,2240 172.967.756 109.410.454 210.847.528 225.855.194 851.544.729 1.163.106.067 77.416.254 1.204.875 5.005.945 6.391.636 72.475.943 68.536.889 56.350.545 81.484.606 60.638.727 71.615.745 71.171.606 348.160 07.07.2007
۩ WinZIP 11.0.7466 (opt. for best cmp.) 3.317.874.156 35,3067 172.724.344 109.505.521 211.427.688 226.482.173 858.371.866 1.166.228.651 77.488.235 1.212.413 5.024.696 6.404.341 72.518.567 68.808.328 56.419.350 81.546.259 60.713.423 71.739.826 71.258.475 9.389.672 18.10.2006
۩ WinZIP 10.0.6698 (PPM) maximum 3.319.318.851 35,3305 170.449.690 109.346.093 209.467.676 226.201.552 857.320.978 1.172.601.793 77.924.954 1.207.094 5.040.203 6.448.307 73.046.388 68.784.373 56.556.916 80.916.724 60.768.202 71.763.146 71.474.762 9.389.672 05.10.2005
۩ ICE-OWS 4.20 (maximum) 3.325.115.363 35,4453 174.719.657 110.015.795 213.598.285 227.310.460 857.520.350 1.166.495.151 77.670.234 1.224.083 5.036.150 6.463.947 72.607.643 68.918.538 56.608.249 82.226.979 61.041.865 72.125.084 71.532.893 1.642.413 19.01.2003
۩ BZIP2 1.04 (BWT) maximum 3.445.806.244 36,9685 187.303.770 114.221.238 224.753.944 237.819.116 881.990.918 1.196.631.774 81.372.072 1.261.031 5.437.159 7.021.468 73.010.744 70.923.864 58.820.426 90.182.432 64.611.636 76.297.682 74.146.970 77.824 10.06.2002
۩ GZIP 1.24 (LZ77) maximum deflate 4.112.757.060 45,6725 227.810.876 154.526.730 289.793.419 310.660.234 1.036.342.797 1.343.277.372 96.410.995 1.786.957 6.933.710 10.322.021 78.722.881 80.817.584 68.720.182 124.791.981 86.193.140 100.180.866 95.465.315   18.08.1993
۩ ALZIP 6.7 (ALZ) maximum 4.208.926.357 46,9561 233.764.938 160.024.823 298.639.846 321.863.768 1.057.847.192 1.365.266.509 98.531.359 1.890.934 7.188.465 10.770.901 79.406.019 82.164.854 70.155.773 129.849.455 89.367.256 103.595.286 98.598.979 5.754.977 07.01.2004
 Distance Coder 0.98β -b16383el 2.040.895.831 #WERT! crash 87.972.136 crash crash 735.613.268 1.073.741.824 71.722.183 1.051.964 crash crash crash crash crash 70.794.456 crash crash crash 99.328 13.04.2000