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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:154AS GHM

Order: 19

Horizontal side: 154 Vertical side: 154

Elements: 1√2, 8, 8√2, 13, 15, 16, 12√2, 13√2, 15√2, 30, 32, 32√2, 38√2, 58, 64, 58√2, 84, 64√2, 96.

Code: 967 0 154 580 96 154 581 154 154 386 0 58 847 38 96 320 122 96 321 154 96 640 90 64 641 154 64 305 0 28 155 0 13 154 15 13 163 30 12 82 38 20 83 38 12 137 0 13 130 13 13 14 14 12 124 26 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)

96
58√2
58
38√2
84
32√2
32
64√2
64
30
15
15√2
16
8√2
8
13
13√2
1√2
12√2