Cremona's table of elliptic curves

Conductor 42891

42891 = 3 · 17 · 292



Isogeny classes of curves of conductor 42891 [newforms of level 42891]

Class r Atkin-Lehner Eigenvalues
42891a (1 curve) 1 3+ 17+ 29+ -1 3+ -2  1  0 -1 17+  1
42891b (2 curves) 1 3+ 17+ 29+  2 3+  1 -2  3 -1 17+ -5
42891c (1 curve) 1 3+ 17+ 29+  2 3+ -3 -2 -5 -1 17+  7
42891d (1 curve) 0 3+ 17+ 29-  1 3+ -2 -3 -3  3 17+  4
42891e (2 curves) 0 3+ 17- 29+  0 3+  3 -4  3 -1 17-  1
42891f (4 curves) 0 3+ 17- 29+ -1 3+  2  0 -4 -2 17- -8
42891g (1 curve) 0 3+ 17- 29+ -1 3+ -4  3  5 -5 17- -2
42891h (1 curve) 1 3+ 17- 29-  0 3+  0 -1 -6 -2 17-  3
42891i (1 curve) 0 3- 17+ 29+  0 3-  0 -1  6 -2 17+ -3
42891j (1 curve) 0 3- 17+ 29+  0 3-  1 -2 -1 -1 17+ -5
42891k (1 curve) 0 3- 17+ 29+  0 3- -3  2  3  7 17+  3
42891l (1 curve) 1 3- 17+ 29-  1 3- -4  3 -5 -5 17+  2
42891m (1 curve) 1 3- 17- 29+ -1 3- -2 -3  3  3 17- -4
42891n (1 curve) 1 3- 17- 29+  2 3-  1  0  3  3 17- -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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