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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:48AN GHM

Order: 19

Horizontal side: 48 Vertical side: 48

Elements: 2√2, 3, 3√2, 5, 4√2, 6, 8, 6√2, 9, 10, 12, 9√2, 12√2, 17, 14√2, 22, 24, 26, 24√2.

Code: 267 0 48 173 26 31 227 26 48 246 24 24 90 9 31 91 18 31 37 18 31 30 21 31 51 26 31 67 18 28 146 10 14 22 26 26 245 24 0 107 0 22 46 6 18 87 10 22 60 6 18 127 0 12 120 12 12

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

26
17
22
24√2
9√2
9
3
3√2
5
6
14√2
2√2
24
10
4√2
8
6√2
12
12√2