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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:152DX JDS

Order: 19

Horizontal side: 152 Vertical side: 152

Elements: 1, 2√2, 4, 3√2, 4√2, 6, 7, 6√2, 12, 13√2, 19√2, 38, 52, 38√2, 50√2, 52√2, 76, 100, 76√2.

Code: 1005 0 52 764 76 76 763 152 76 194 95 57 136 101 63 387 114 76 386 114 38 63 101 57 75 101 56 34 98 54 13 101 56 26 98 54 45 100 52 44 104 52 60 108 56 525 0 0 524 52 0 500 102 50 121 114 50

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)

100
76√2
76
19√2
13√2
38
38√2
6
7
3√2
1
2√2
4
4√2
6√2
52
52√2
50√2
12