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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:152AS GHM

Order: 18

Horizontal side: 152 Vertical side: 152

Elements: 2√2, 4, 4√2, 5√2, 6√2, 10, 12, 10√2, 12√2, 24, 32√2, 54, 44√2, 64, 49√2, 54√2, 98, 76√2.

Code: 985 0 54 764 76 76 643 152 88 126 76 76 245 88 64 324 120 56 446 108 44 104 98 54 103 108 54 42 112 60 41 112 64 22 114 62 60 114 62 127 108 56 545 0 0 544 54 0 56 103 49 490 103 49

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)

98
76√2
64
12√2
24
32√2
44√2
10√2
10
4√2
4
2√2
6√2
12
54
54√2
5√2
49√2