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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:302AF GHM

Order: 19

Horizontal side: 302 Vertical side: 302

Elements: 2√2, 4, 4√2, 6√2, 10, 12, 10√2, 12√2, 34, 34√2, 39√2, 78, 102, 78√2, 122, 102√2, 112√2, 200, 151√2.

Code: 2005 0 102 1514 151 151 1126 190 190 396 151 151 342 224 156 343 224 122 782 302 78 107 190 122 106 190 112 125 200 110 124 212 110 1223 224 0 42 204 106 64 206 104 43 204 102 22 206 104 1025 0 0 1024 102 0 783 302 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)

200
151√2
112√2
39√2
34√2
34
78√2
10
10√2
12
12√2
122
4√2
6√2
4
2√2
102
102√2
78