Cremona's table of elliptic curves

Conductor 40964

40964 = 22 · 72 · 11 · 19



Isogeny classes of curves of conductor 40964 [newforms of level 40964]

Class r Atkin-Lehner Eigenvalues
40964a (1 curve) 1 2- 7+ 11+ 19- 2- -1 -1 7+ 11+ -3 -4 19-
40964b (1 curve) 1 2- 7+ 11- 19+ 2-  0  3 7+ 11-  2  3 19+
40964c (1 curve) 1 2- 7+ 11- 19+ 2-  2 -1 7+ 11-  2 -3 19+
40964d (1 curve) 1 2- 7- 11+ 19+ 2-  1  1 7- 11+  3  4 19+
40964e (1 curve) 1 2- 7- 11+ 19+ 2-  1 -1 7- 11+  2  4 19+
40964f (2 curves) 0 2- 7- 11+ 19- 2-  2 -2 7- 11+  4  2 19-
40964g (2 curves) 0 2- 7- 11- 19+ 2-  0  2 7- 11- -2  0 19+
40964h (2 curves) 2 2- 7- 11- 19+ 2- -2 -2 7- 11- -4  2 19+
40964i (1 curve) 1 2- 7- 11- 19- 2-  0 -3 7- 11- -2 -3 19-
40964j (1 curve) 1 2- 7- 11- 19- 2- -2  1 7- 11- -2  3 19-


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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