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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:248AC GHM

Order: 19

Horizontal side: 248 Vertical side: 248

Elements: 5√2, 8, 10, 8√2, 10√2, 20, 30, 35√2, 54, 62, 70, 54√2, 58√2, 62√2, 70√2, 116, 124, 132, 124√2.

Code: 1327 0 248 586 74 190 1167 132 248 1246 124 124 203 74 170 102 84 180 103 84 170 52 89 175 350 89 175 546 0 116 307 54 170 707 54 140 706 54 70 82 132 132 1245 124 0 545 0 62 85 54 62 627 0 62 620 62 62

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)

132
58√2
116
124√2
20
10√2
10
5√2
35√2
54√2
30
70
70√2
8√2
124
54
8
62
62√2