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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:46AT GHM

Order: 19

Horizontal side: 46 Vertical side: 46

Elements: 1√2, 3, 3√2, 4√2, 6, 8, 6√2, 9, 8√2, 12, 9√2, 14, 10√2, 16, 14√2, 15√2, 16√2, 17√2, 30.

Code: 307 0 46 160 30 46 161 46 46 140 14 30 141 28 30 95 28 21 94 37 21 156 31 15 37 28 21 36 28 18 67 31 21 12 29 17 170 29 17 82 8 8 81 8 16 42 12 12 104 18 6 123 12 0 62 18 6

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)

30
16√2
16
14√2
14
9
9√2
15√2
3
3√2
6
1√2
17√2
8√2
8
4√2
10√2
12
6√2