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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:137AB GHM

Order: 19

Horizontal side: 137 Vertical side: 137

Elements: 6√2, 11, 12, 10√2, 12√2, 18, 20, 24, 20√2, 31, 24√2, 42, 30√2, 53, 42√2, 60, 66, 53√2, 95.

Code: 957 0 137 313 95 106 427 95 137 426 95 95 106 54 96 207 64 106 206 64 86 532 137 53 111 95 106 300 54 96 246 0 42 607 24 66 663 84 0 533 137 0 245 0 18 185 0 0 124 12 6 123 24 6 64 18 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)

95
31
42
42√2
10√2
20
20√2
53√2
11
30√2
24√2
60
66
53
24
18
12√2
12
6√2