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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:44AM GHM

Order: 18

Horizontal side: 44 Vertical side: 44

Elements: 1√2, 2, 2√2, 3, 3√2, 5, 4√2, 6, 8, 7√2, 14, 16, 19, 14√2, 15√2, 16√2, 25, 28.

Code: 285 0 16 251 25 44 197 25 44 156 29 29 46 25 25 85 29 21 65 25 19 31 32 21 57 32 21 70 37 21 34 28 16 10 31 19 20 30 18 21 32 18 165 0 0 164 16 0 140 30 14 141 44 14

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)

28
25
19
15√2
4√2
8
6
3
5
7√2
3√2
1√2
2√2
2
16
16√2
14√2
14