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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:79AB GHM

Order: 19

Horizontal side: 79 Vertical side: 79

Elements: 3, 3√2, 4√2, 6, 9, 12, 14, 14√2, 15√2, 22, 28, 29, 21√2, 22√2, 25√2, 36, 37, 28√2, 29√2.

Code: 377 0 79 280 37 79 281 65 79 142 79 65 141 79 79 363 79 29 93 9 42 127 9 51 156 6 36 225 21 29 224 43 29 212 21 21 61 6 42 32 9 39 31 9 42 42 25 25 294 50 0 293 79 0 250 25 25

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)

37
28√2
28
14√2
14
36
9
12
15√2
22
22√2
21√2
6
3√2
3
4√2
29√2
29
25√2