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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:186BI GHM

Order: 19

Horizontal side: 186 Vertical side: 186

Elements: 4√2, 8, 8√2, 14, 16, 14√2, 28, 20√2, 24√2, 28√2, 40, 33√2, 56, 40√2, 64, 80, 73√2, 106, 146.

Code: 1467 0 186 803 146 106 402 186 146 401 186 186 736 113 73 140 66 106 141 80 106 1065 80 0 334 113 73 280 52 92 281 80 92 246 0 40 567 24 64 643 80 0 202 20 20 40 20 20 163 16 0 82 24 8 81 24 16

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)

146
80
40√2
40
73√2
14√2
14
106
33√2
28√2
28
24√2
56
64
20√2
4√2
16
8√2
8