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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:124CU GHM

Order: 19

Horizontal side: 124 Vertical side: 124

Elements: 4, 4√2, 5√2, 8, 9√2, 18, 18√2, 30, 34, 36, 26√2, 27√2, 31√2, 44, 34√2, 36√2, 54, 44√2, 88.

Code: 887 0 124 543 88 70 272 115 97 184 106 106 183 124 106 94 115 97 316 93 75 50 93 75 340 34 70 341 68 70 307 68 70 260 98 70 46 68 40 87 72 44 440 80 44 441 124 44 45 68 36 365 0 0 364 36 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)

88
54
27√2
18√2
18
9√2
31√2
5√2
34√2
34
30
26√2
4√2
8
44√2
44
4
36
36√2