Cremona's table of elliptic curves

Conductor 33728

33728 = 26 · 17 · 31

Isogeny classes of curves of conductor 33728 [newforms of level 33728]

Class r Atkin-Lehner Eigenvalues
33728a (1 curve) 1 2+ 17+ 31+ 2+  1  0  2 -3  0 17+  4
33728b (2 curves) 2 2+ 17+ 31- 2+  0  0 -4  4 -4 17+ -4
33728c (1 curve) 0 2+ 17+ 31- 2+  0 -3  3  4  4 17+ -1
33728d (2 curves) 0 2+ 17+ 31- 2+ -1  0  2  3  4 17+  4
33728e (1 curve) 0 2+ 17+ 31- 2+ -3  0  4  1 -6 17+  4
33728f (1 curve) 0 2+ 17- 31+ 2+ -1  4  0 -5  2 17- -4
33728g (1 curve) 0 2+ 17- 31+ 2+ -2  3  5  6  6 17- -5
33728h (1 curve) 1 2+ 17- 31- 2+  0 -3 -1  0  4 17-  3
33728i (2 curves) 0 2- 17+ 31+ 2-  0  0  4 -4 -4 17+  4
33728j (1 curve) 0 2- 17+ 31+ 2-  0 -3 -3 -4  4 17+  1
33728k (2 curves) 0 2- 17+ 31+ 2-  1  0 -2 -3  4 17+ -4
33728l (1 curve) 0 2- 17+ 31+ 2-  3  0 -4 -1 -6 17+ -4
33728m (1 curve) 1 2- 17+ 31- 2- -1  0 -2  3  0 17+ -4
33728n (1 curve) 1 2- 17- 31+ 2-  0 -3  1  0  4 17- -3
33728o (1 curve) 0 2- 17- 31- 2-  1  4  0  5  2 17-  4
33728p (1 curve) 0 2- 17- 31- 2-  2  3 -5 -6  6 17-  5

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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