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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:154AE GHM

Order: 19

Horizontal side: 154 Vertical side: 154

Elements: 1√2, 2, 5, 5√2, 10, 15, 12√2, 13√2, 14√2, 24, 28, 24√2, 48, 53, 65, 77, 89, 65√2, 77√2.

Code: 895 0 65 774 77 77 773 154 77 124 89 65 103 101 67 52 106 72 531 154 77 53 106 67 485 106 24 23 91 65 12 92 66 151 106 67 140 92 66 657 0 65 650 65 65 134 78 52 281 106 52 244 130 0 243 154 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)

89
77√2
77
12√2
10
5√2
53
5
48
2
1√2
15
14√2
65
65√2
13√2
28
24√2
24