Cremona's table of elliptic curves

Conductor 43771

43771 = 7 · 132 · 37

Isogeny classes of curves of conductor 43771 [newforms of level 43771]

Class r Atkin-Lehner Eigenvalues
43771a (1 curve) 1 7+ 13+ 37+  0  0 -1 7+ -3 13+  3  7
43771b (1 curve) 1 7+ 13+ 37+  0  0  3 7+  5 13+  7 -5
43771c (1 curve) 1 7+ 13+ 37+  2 -2  1 7+ -3 13+  1  1
43771d (2 curves) 0 7+ 13+ 37- -1  0 -4 7+ -4 13+  0  6
43771e (1 curve) 0 7+ 13+ 37- -2  0  3 7+  0 13+ -5  5
43771f (1 curve) 0 7- 13+ 37+  2  0 -3 7-  0 13+ -5 -5
43771g (1 curve) 1 7- 13+ 37-  0  0  1 7-  3 13+  3 -7
43771h (1 curve) 1 7- 13+ 37-  0  0 -3 7- -5 13+  7  5
43771i (1 curve) 1 7- 13+ 37- -2 -2 -1 7-  3 13+  1 -1

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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