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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:220AQ GHM

Order: 19

Horizontal side: 220 Vertical side: 220

Elements: 1√2, 2, 2√2, 3√2, 4√2, 7√2, 10, 14, 31√2, 38√2, 62, 48√2, 55√2, 62√2, 65√2, 96, 110, 124, 110√2.

Code: 1245 0 96 1104 110 110 1103 220 110 141 124 110 105 124 100 484 172 62 556 165 55 22 126 98 21 126 100 12 127 99 44 130 96 380 134 100 30 127 99 965 0 0 654 65 31 316 65 31 627 96 62 620 158 62 74 165 55

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)

124
110√2
110
14
10
48√2
55√2
2√2
2
1√2
4√2
38√2
3√2
96
65√2
31√2
62
62√2
7√2