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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:266AG GHM

Order: 19

Horizontal side: 266 Vertical side: 266

Elements: 2, 2√2, 4, 4√2, 8, 7√2, 8√2, 14√2, 30, 22√2, 37√2, 44√2, 74, 104, 74√2, 96√2, 148, 118√2, 192.

Code: 1927 0 266 1483 192 118 742 266 192 741 266 266 966 170 96 446 0 74 1047 44 118 1180 148 118 224 170 96 372 37 37 70 37 37 303 30 0 27 30 30 26 30 28 47 32 30 46 32 26 87 36 30 86 36 22 142 44 14

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)

192
148
74√2
74
96√2
44√2
104
118√2
22√2
37√2
7√2
30
2
2√2
4
4√2
8
8√2
14√2