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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:246AB GHM

Order: 19

Horizontal side: 246 Vertical side: 246

Elements: 8, 8√2, 16, 16√2, 17√2, 44, 56, 61, 66, 68, 56√2, 61√2, 90, 66√2, 95, 112, 124, 90√2, 95√2.

Code: 955 0 151 954 95 151 1123 190 134 562 246 190 561 246 246 1243 246 66 617 0 151 610 61 151 174 78 134 441 122 134 687 122 134 907 0 90 900 90 90 164 106 74 163 122 74 84 114 66 83 122 66 664 180 0 663 246 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)

95
95√2
112
56√2
56
124
61
61√2
17√2
44
68
90
90√2
16√2
16
8√2
8
66√2
66