Cremona's table of elliptic curves

Conductor 42642

42642 = 2 · 32 · 23 · 103

Isogeny classes of curves of conductor 42642 [newforms of level 42642]

Class r Atkin-Lehner Eigenvalues
42642a (1 curve) 0 2+ 3+ 23- 103+ 2+ 3+ -2  5 -1  1 -2  7
42642b (1 curve) 1 2+ 3+ 23- 103- 2+ 3+ -2 -1  5 -3 -6  1
42642c (1 curve) 1 2+ 3+ 23- 103- 2+ 3+ -2  3  3  1  2 -7
42642d (1 curve) 0 2+ 3- 23+ 103+ 2+ 3-  2  0 -2 -1 -3  4
42642e (1 curve) 1 2+ 3- 23+ 103- 2+ 3-  0 -2  2 -3  3  6
42642f (1 curve) 1 2+ 3- 23+ 103- 2+ 3-  4 -5 -5  3  2 -5
42642g (2 curves) 0 2+ 3- 23- 103- 2+ 3- -2  0  6  6 -6  4
42642h (1 curve) 0 2- 3+ 23+ 103+ 2- 3+  2  5  1  1  2  7
42642i (1 curve) 1 2- 3+ 23+ 103- 2- 3+  2 -1 -5 -3  6  1
42642j (1 curve) 1 2- 3+ 23+ 103- 2- 3+  2  3 -3  1 -2 -7
42642k (1 curve) 1 2- 3- 23+ 103+ 2- 3-  2  4 -6 -1  1  0
42642l (2 curves) 1 2- 3- 23+ 103+ 2- 3-  4  4 -2 -2 -6 -6
42642m (1 curve) 0 2- 3- 23+ 103- 2- 3- -1  3  0 -2  4  5
42642n (1 curve) 2 2- 3- 23- 103+ 2- 3-  0 -3 -3 -1 -6 -7
42642o (1 curve) 2 2- 3- 23- 103+ 2- 3- -2  1 -3 -7 -6 -5
42642p (1 curve) 0 2- 3- 23- 103+ 2- 3- -3  1 -4 -2  8  3

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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