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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:236AN GHM

Order: 19

Horizontal side: 236 Vertical side: 236

Elements: 9√2, 18, 26, 23√2, 36, 26√2, 36√2, 52, 50√2, 72, 52√2, 82, 59√2, 86, 68√2, 100, 77√2, 82√2, 100√2.

Code: 1005 0 136 1004 100 136 723 200 164 362 236 200 361 236 236 596 177 141 260 128 164 261 154 164 822 236 82 234 177 141 520 102 138 521 154 138 682 68 68 504 50 86 181 68 86 92 77 77 861 154 86 823 236 0 770 77 77

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)

100
100√2
72
36√2
36
59√2
26√2
26
82√2
23√2
52√2
52
68√2
50√2
18
9√2
86
82
77√2