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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:98AL GHM

Order: 19

Horizontal side: 98 Vertical side: 98

Elements: 8, 8√2, 14, 16, 14√2, 20, 15√2, 22, 16√2, 18√2, 28, 20√2, 23√2, 36, 38, 28√2, 40, 42√2, 60.

Code: 605 0 38 424 42 56 140 84 98 141 98 98 280 70 84 281 98 84 184 60 38 403 78 16 202 98 36 201 98 56 387 0 38 156 23 23 227 38 38 363 98 0 230 23 23 87 38 16 86 38 8 165 46 0 164 62 0

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)

60
42√2
14√2
14
28√2
28
18√2
40
20√2
20
38
15√2
22
36
23√2
8
8√2
16
16√2