88×88 {-1, +1} matrices of maximal determinant

|Det Rj| = 233145990882873099240578722989582278783720975811844203610112×287 = 44×2243×287

Ratio of |Det Rj| to Hadamard bound: 1

M=RjTRj= Rj RjT=88 I
where I is the 88×88 identity matrix.

Notes:

  1. Maximal matrix first reported by Paley [P].
  2. N. J. A. Sloane's Library of Hadamard matrices has two Hadamard matrices of order 88.
  3. The list is presumably not complete.

Back to maximal determinant main page.
Page created 26 January 2003.
Last modified 26 January 2003.
Comments: maxdet@indiana.edu