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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:150CI GHM

Order: 19

Horizontal side: 150 Vertical side: 150

Elements: 5√2, 7√2, 11, 11√2, 12√2, 19, 22, 24, 17√2, 19√2, 30, 34, 41, 34√2, 58, 75, 58√2, 92, 75√2.

Code: 925 0 58 754 75 75 753 150 75 174 92 58 223 109 53 112 120 64 411 150 75 113 120 53 305 120 34 587 0 58 580 58 58 241 82 58 122 94 46 54 87 53 74 94 46 190 101 53 191 120 53 344 116 0 343 150 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)

92
75√2
75
17√2
22
11√2
41
11
30
58
58√2
24
12√2
5√2
7√2
19√2
19
34√2
34