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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:184AT GHM

Order: 18

Horizontal side: 184 Vertical side: 184

Elements: 1√2, 2, 4, 4√2, 8, 8√2, 16, 14√2, 16√2, 32, 30√2, 62, 46√2, 61√2, 62√2, 92, 122, 92√2.

Code: 1225 0 62 924 92 92 923 184 92 304 122 62 166 136 76 327 152 92 466 138 46 86 128 68 165 136 60 46 124 64 85 128 60 23 124 62 45 124 60 625 0 0 624 62 0 16 123 61 610 123 61 144 138 46

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)

122
92√2
92
30√2
16√2
32
46√2
8√2
16
4√2
8
2
4
62
62√2
1√2
61√2
14√2