ZarankiewiczDB,

an online database of Zarankiewicz numbers. home; recent; tables; submit; theorems & references

Matrix for z(11,27)

1111111
1111111
111111
111111
111111
11111
11111
11111
1111111
1111111
1111111

Found by the scaffold algorithm.

(0.87301347 seconds, score = 68, 4224 recursive calls, max depth = 35)

lower bound = 68, submitted by Andrew Kay on April 22nd, 2016 (link, raw)