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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:152FJ GHM

Order: 19

Horizontal side: 152 Vertical side: 152

Elements: 3√2, 6, 6√2, 10, 12, 13√2, 20, 26, 20√2, 22√2, 36, 28√2, 40, 48, 56, 48√2, 76, 104, 76√2.

Code: 1045 0 48 764 76 76 763 152 76 284 104 48 403 132 36 202 152 56 201 152 76 563 152 0 487 0 48 480 48 48 224 70 26 66 86 42 127 92 48 36 83 39 65 86 36 130 83 39 101 96 36 367 96 36 261 96 26

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)

104
76√2
76
28√2
40
20√2
20
56
48
48√2
22√2
6√2
12
3√2
6
13√2
10
36
26