ZarankiewiczDB,

an online database of Zarankiewicz numbers.

z(23,24) = 118

 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Scaffold: $p=5$, $q=4$, $\mathbf{m} = (4,4,4,4,3)$, $\mathbf{n} = (4,4,4,4)$, $m_O = 0$, $n_O = 1$

(1589.388545584 seconds, score = 118, 10090459 recursive calls, max depth = 25)

weight = 118, submitted by Andrew Kay on April 22nd, 2016 (link, raw)

Related: Bound 2073

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