:: commit 95369de75747ec210d41c20aca9946dc7ad0da0f

diff --git a/README.md b/README.md
index 3993a49..e314cef 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,7 @@ Then, I put all the resulting `.tar` files in a single `.tar` file and tried to
 xz -T16 -9 -k all.tar  10829.91s user 26.91s system 1488% cpu 14658M memory 12:09.24 total
 bzip2 -9 -k all.tar  981.78s user 9.77s system 95% cpu 8M memory 17:16.64 total
 bzip3 -e -b 256 -j 12 all.tar  2713.81s user 16.28s system 634% cpu 18301M memory 7:10.10 total
+bzip3 -e -b 511 -j 4 all.tar all511.tar.bz3  717.65s user 12.19s system 170% cpu 12178M memory 7:08.65 total
 zstd -T12 -16 all.tar  4162.94s user 16.40s system 1056% cpu 687M memory 6:35.62 total
 ```
 
@@ -40,7 +41,8 @@ The results follow:
 
 * LZMA (xz) - 2'056'645'240 bytes
 * bzip2 - 3'441'163'911 bytes
-* bzip3 - 1'001'957'587 bytes
+* bzip3 -b 256 - 1'001'957'587 bytes
+* bzip3 -b 511 - 546'456'978 bytes
 * Zstandard - 3'076'143'660 bytes
 
 Finally, wall clock time decompression times (WD Blue HDD):