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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:135AD GHM

Order: 19

Horizontal side: 135 Vertical side: 135

Elements: 4, 14, 16, 12√2, 14√2, 20, 16√2, 24, 28, 20√2, 21√2, 28√2, 42, 51, 56, 42√2, 70, 51√2, 93.

Code: 937 0 135 280 93 135 281 121 135 142 135 121 141 135 135 703 135 51 206 45 87 567 65 107 243 45 63 205 45 67 47 45 67 160 49 67 161 65 67 210 21 63 124 33 51 514 84 0 513 135 0 427 0 42 420 42 42

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)

93
28√2
28
14√2
14
70
20√2
56
24
20
4
16√2
16
21√2
12√2
51√2
51
42
42√2