Ratio of |Det R_{j}| to Hadamard bound: 1

M=R_{j}^{T}R_{j}= R_{j}
R_{j}^{T}=92 I

where I is the 92×92 identity matrix.

Notes:

- Maximal matrix first reported by Baumert, Golomb and Hall [BGH].
- 92 is the lowest order for which for which a combination of Paley and Sylvester constructions does not produce a Hadamard matrix.
- N. J. A. Sloane's Library of Hadamard matrices has a Hadamard matrix of order 92. Jennifer Seberry's web site lists a Williamson-type Hadamard matrix of order 92.

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Page created 26 January 2003.

Last modified 26 January 2003.

Comments: maxdet@indiana.edu