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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:312BB GHM

Order: 19

Horizontal side: 312 Vertical side: 312

Elements: 8, 8√2, 9√2, 16, 12√2, 18, 24, 24√2, 36, 56, 64, 46√2, 92, 110, 101√2, 110√2, 156, 202, 156√2.

Code: 2025 0 110 1564 156 156 1563 312 156 464 202 110 163 248 140 82 256 148 641 312 156 83 256 140 565 256 92 126 220 128 247 232 140 246 232 116 183 220 110 365 220 92 1105 0 0 1104 110 0 96 211 101 1010 211 101 921 312 92

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)

202
156√2
156
46√2
16
8√2
64
8
56
12√2
24
24√2
18
36
110
110√2
9√2
101√2
92