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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:264AG1of4 GHM

Order: 19

Horizontal side: 264 Vertical side: 264

Elements: 2√2, 4, 4√2, 8, 6√2, 7√2, 12, 14, 26, 33√2, 66, 92, 66√2, 99, 106, 92√2, 99√2, 165, 172.

Code: 1725 0 92 1651 165 264 997 165 264 996 165 165 332 198 132 263 198 106 662 264 66 76 165 99 147 172 106 20 186 106 64 192 100 1063 198 0 123 184 92 47 184 104 40 188 104 87 184 100 925 0 0 924 92 0 663 264 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)

172
165
99
99√2
33√2
26
66√2
7√2
14
2√2
6√2
106
12
4
4√2
8
92
92√2
66