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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:98AW GHM

Order: 18

Horizontal side: 98 Vertical side: 98

Elements: 1, 1√2, 2, 5√2, 7√2, 10, 8√2, 13, 16, 13√2, 23, 26, 36, 31√2, 49, 36√2, 62, 49√2.

Code: 625 0 36 494 49 49 493 98 49 134 62 36 133 75 36 72 82 42 231 98 49 86 74 34 165 82 26 365 0 0 364 36 0 56 67 31 105 72 26 21 74 36 12 75 35 11 75 36 310 67 31 261 98 26

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)

62
49√2
49
13√2
13
7√2
23
8√2
16
36
36√2
5√2
10
2
1√2
1
31√2
26