Details for entry \(A_8(19,6;8)\)

Lower bounds

• LiuChangFeng2019_Theo_3_12 ( ) : 401734514057902970381580059531627839185724932011699233095680
• two_pivot_block_construction ( ) : 401734514057902922139179699566437188033498372701048056840192
• LiuChangFeng2019_Theo_2_6 ( ) : 401734511064747594827145684519858160247059035107987879100416
• generalized_linkage ( 8,5 ) : 401734511064747591186235914842578322992114501365545635151872
• generalized_linkage_multipleblocks ( show
  [8, 11],[0, 5]
  ) : 401734511064747591186235914842578322992114501365545635151872
• improved_linkage ( 8 ) : 401734511064747591186235914842578322992114501365545635151872
• multicomponent ( ) : 401734511064747591186235721615913792170991387576929360019457
• CKMP2019_Cor_45 ( show
  (11,),(5,),(3,)
  ) : 401734511064747572133627855448505286128143934748433344888832
• CKMP2019_Cor_42 ( (8, 11) ) : 401734511064747572133627855448505131385639024075898982498304
• CKMP2019_Lem_41 ( (8, 11) ) : 401734511064747572133627855448505131385639024075898982498304
• LMRD ( ) : 401734511064747568885490523085290650630550748445698208825344
• HKK_lemma_2_4_lower_bound ( ) : 12259964418271311649194955561687627403773889025131483136
• ChenHeWengXu2019_T31 ( ) : 374144422404848479423357797930456728662119487864831
• sphere_covering ( ) : 5046594449354857598284899247015810411162282916287
• graham_sloane ( ) : 11625161831308728843909150281640334435149388321

Upper bounds

• Ahlswede_Aydinian ( 0, 18, o ) : 402633017712112790940122683499672564118387479487222992236173
• improved_johnson ( ) : 402633017712112790940122683499672564119272923677750102218363
• linear_programming_bound ( ) : 402633019168094559468885999854314396566694795188011287999103
• HKK_lemma_2_4_upper_bound ( ) : 206148106005679818084865714911963279978076078597457699685091749

Bound for codes containing the lifted MRD code

(see EtzionSilberstein2012, Heinlein2018, and Kurz2019 for details)
401734514554351633171063255175779027264588207868620284089993

Do you have better bounds?