An entry from the Catalogue of Lattices, which is a joint project of
Gabriele Nebe, RWTH Aachen University (nebe@math.rwth-aachen.de) and
Neil J. A. Sloane (njasloane@gmail.com)

Last modified Fri Jul 18 13:29:42 CEST 2014

INDEX FILE | ABBREVIATIONS

Contents of this file

NAME
DIMENSION
GRAM
NOTES
LAST_LINE

• NAME
  dim20kis12540min4det121
  

• DIMENSION
  20
  

• GRAM
  20 20
  4 2 2 2 2 2 2 1 -2 -2 2 1 -1 2 -2 -2 1 -1 1 1
  2 4 0 2 0 2 0 1 -1 -2 2 1 1 1 0 -1 2 0 0 2
  2 0 4 2 0 0 2 -1 -2 0 0 1 -2 1 -2 -2 0 0 0 -1
  2 2 2 4 0 2 2 1 -1 -1 1 2 -1 1 -1 -1 1 -1 -1 1
  2 0 0 0 4 2 2 2 -1 -1 1 -1 -1 2 -2 0 1 -2 2 0
  2 2 0 2 2 4 2 2 -1 -1 1 1 0 1 -1 0 2 -2 0 1
  2 0 2 2 2 2 4 1 -2 -1 1 0 -2 1 -2 0 0 -1 0 0
  1 1 -1 1 2 2 1 4 1 -2 0 1 1 0 -1 1 1 -2 1 0
  -2 -1 -2 -1 -1 -1 -2 1 4 0 -2 1 1 -1 2 1 0 -1 -1 -1
  -2 -2 0 -1 -1 -1 -1 -2 0 4 -2 -1 0 0 0 0 0 1 0 -1
  2 2 0 1 1 1 1 0 -2 -2 4 -1 -1 1 0 -1 0 0 0 2
  1 1 1 2 -1 1 0 1 1 -1 -1 4 1 -1 0 0 0 -1 -1 0
  -1 1 -2 -1 -1 0 -2 1 1 0 -1 1 4 -2 1 1 0 1 1 0
  2 1 1 1 2 1 1 0 -1 0 1 -1 -2 4 -1 -2 2 -1 1 1
  -2 0 -2 -1 -2 -1 -2 -1 2 0 0 0 1 -1 4 1 -1 1 -1 0
  -2 -1 -2 -1 0 0 0 1 1 0 -1 0 1 -2 1 4 -1 0 0 0
  1 2 0 1 1 2 0 1 0 0 0 0 0 2 -1 -1 4 -1 0 1
  -1 0 0 -1 -2 -2 -1 -2 -1 1 0 -1 1 -1 1 0 -1 4 0 0
  1 0 0 -1 2 0 0 1 -1 0 0 -1 1 1 -1 0 0 0 4 -1
  1 2 -1 1 0 1 0 0 -1 -1 2 0 0 1 0 0 1 0 -1 4
  

• NOTES
  Perfect lattice found by Yoav Kallus
  
  

• LAST_LINE
  

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  Haftungsausschluss/Disclaimer
  
  
  Gabriele Nebe