# ZarankiewiczDB,

an online database of Zarankiewicz numbers.

## z(13,32) = 87

 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

Found by the scaffold algorithm.

(7568.752540896 seconds, score = 87, 37564376 recursive calls, max depth = 48)

lower bound = 87, submitted by Andrew Kay on April 23rd, 2016 (link, raw)

By Roman's bound with $p = 2$. [Rom75]

upper bound = 87, submitted on April 22nd, 2016 (link)

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