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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:154AJ GHM

Order: 19

Horizontal side: 154 Vertical side: 154

Elements: 1√2, 11, 11√2, 16, 17, 14√2, 15√2, 22, 16√2, 30, 22√2, 32, 30√2, 47, 62, 77, 62√2, 92, 77√2.

Code: 925 0 62 774 77 77 773 154 77 154 92 62 140 107 77 471 154 77 10 93 63 171 110 63 117 110 63 110 121 63 627 0 62 620 62 62 321 94 62 162 110 46 227 110 52 220 132 52 163 110 30 304 124 0 303 154 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)

92
77√2
77
15√2
14√2
47
1√2
17
11
11√2
62
62√2
32
16√2
22
22√2
16
30√2
30