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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:176AA GHM

Order: 19

Horizontal side: 176 Vertical side: 176

Elements: 1√2, 2, 2√2, 3√2, 4√2, 12√2, 24, 24√2, 48, 52, 38√2, 62, 48√2, 50√2, 52√2, 76, 62√2, 90, 76√2.

Code: 765 0 100 764 76 100 240 152 176 241 176 176 903 128 62 482 176 104 481 176 152 526 124 52 502 50 50 384 38 62 124 50 50 620 62 62 621 124 62 25 124 60 24 126 60 36 125 59 42 128 56 14 125 59 525 124 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)

76
76√2
24√2
24
90
48√2
48
52√2
50√2
38√2
12√2
62√2
62
2
2√2
3√2
4√2
1√2
52