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Primitive Perfect Isosceles Right Triangled Square

Title: dr 19:148BB3of4 GHM

Order: 19

Horizontal side: 148 Vertical side: 148

Elements: 1, 1√2, 2, 2√2, 3, 4, 5√2, 7√2, 12√2, 24, 24√2, 38, 48, 50, 62, 74, 86, 62√2, 74√2.

Code: 865 0 62 744 74 74 743 148 74 124 86 62 33 98 71 25 98 72 501 148 74 15 98 71 14 99 71 56 95 67 485 100 24 26 93 69 47 95 71 70 93 69 627 0 62 620 62 62 381 100 62 244 124 0 243 148 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)

86
74√2
74
12√2
3
2
50
1
1√2
5√2
48
2√2
4
7√2
62
62√2
38
24√2
24