Cremona's table of elliptic curves

Conductor 9960

9960 = 23 · 3 · 5 · 83



Isogeny classes of curves of conductor 9960 [newforms of level 9960]

Class r Atkin-Lehner Eigenvalues
9960a (4 curves) 0 2+ 3+ 5+ 83- 2+ 3+ 5+  0 -4 -6  2  8
9960b (2 curves) 0 2+ 3- 5+ 83+ 2+ 3- 5+  0 -2  4  4  2
9960c (4 curves) 0 2+ 3- 5+ 83+ 2+ 3- 5+  0  4 -2  2  0
9960d (2 curves) 0 2+ 3- 5+ 83+ 2+ 3- 5+  4  0  4 -2 -8
9960e (2 curves) 0 2- 3+ 5- 83- 2- 3+ 5-  4  2  2  0 -2
9960f (2 curves) 1 2- 3- 5- 83- 2- 3- 5-  0  2 -2  4 -6


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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