Cremona's table of elliptic curves

Conductor 72540

72540 = 22 · 32 · 5 · 13 · 31

Isogeny classes of curves of conductor 72540 [newforms of level 72540]

Class r Atkin-Lehner Eigenvalues
72540a (1 curve) 1 2- 3+ 5+ 13+ 31- 2- 3+ 5+  3 -6 13+ -4  6
72540b (1 curve) 1 2- 3+ 5+ 13+ 31- 2- 3+ 5+ -4  3 13+  2  5
72540c (1 curve) 1 2- 3+ 5+ 13- 31+ 2- 3+ 5+  0 -1 13- -6 -1
72540d (2 curves) 1 2- 3+ 5+ 13- 31+ 2- 3+ 5+  0 -2 13-  0 -4
72540e (1 curve) 1 2- 3+ 5+ 13- 31+ 2- 3+ 5+ -5 -2 13-  0  6
72540f (2 curves) 0 2- 3+ 5+ 13- 31- 2- 3+ 5+  0  2 13- -4  4
72540g (1 curve) 0 2- 3+ 5+ 13- 31- 2- 3+ 5+  3 -3 13-  1  4
72540h (1 curve) 0 2- 3+ 5- 13+ 31- 2- 3+ 5-  3  6 13+  4  6
72540i (1 curve) 0 2- 3+ 5- 13+ 31- 2- 3+ 5- -4 -3 13+ -2  5
72540j (1 curve) 0 2- 3+ 5- 13- 31+ 2- 3+ 5-  0  1 13-  6 -1
72540k (2 curves) 0 2- 3+ 5- 13- 31+ 2- 3+ 5-  0  2 13-  0 -4
72540l (1 curve) 0 2- 3+ 5- 13- 31+ 2- 3+ 5- -5  2 13-  0  6
72540m (2 curves) 1 2- 3+ 5- 13- 31- 2- 3+ 5-  0 -2 13-  4  4
72540n (1 curve) 1 2- 3+ 5- 13- 31- 2- 3+ 5-  3  3 13- -1  4
72540o (1 curve) 1 2- 3- 5+ 13+ 31+ 2- 3- 5+  1  6 13+ -6  0
72540p (1 curve) 1 2- 3- 5+ 13+ 31+ 2- 3- 5+  2 -5 13+  2  1
72540q (1 curve) 1 2- 3- 5+ 13+ 31+ 2- 3- 5+  5 -2 13+  2  4
72540r (1 curve) 0 2- 3- 5+ 13+ 31- 2- 3- 5+ -4  2 13+  5 -5
72540s (1 curve) 2 2- 3- 5+ 13- 31+ 2- 3- 5+ -3 -5 13- -3  2
72540t (1 curve) 1 2- 3- 5+ 13- 31- 2- 3- 5+ -1 -2 13-  6  6
72540u (2 curves) 1 2- 3- 5+ 13- 31- 2- 3- 5+  2  3 13- -6 -1
72540v (2 curves) 1 2- 3- 5+ 13- 31- 2- 3- 5+  4  2 13- -6  4
72540w (1 curve) 0 2- 3- 5- 13+ 31+ 2- 3- 5- -2 -1 13+  4 -2
72540x (1 curve) 0 2- 3- 5- 13+ 31+ 2- 3- 5- -2 -5 13+  2  5
72540y (1 curve) 0 2- 3- 5- 13+ 31+ 2- 3- 5-  3 -2 13+  6  2
72540z (1 curve) 1 2- 3- 5- 13+ 31- 2- 3- 5-  0 -3 13+  4 -6
72540ba (2 curves) 1 2- 3- 5- 13- 31+ 2- 3- 5-  4 -2 13- -6  4

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

Part of Computational Number Theory
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