Cremona's table of elliptic curves

Conductor 996

996 = 22 · 3 · 83



Isogeny classes of curves of conductor 996 [newforms of level 996]

Class r Atkin-Lehner Eigenvalues
996a (2 curves) 0 2- 3+ 83+ 2- 3+  4  4  4 -2  6 -2
996b (1 curve) 1 2- 3- 83+ 2- 3- -1 -2 -3  0 -8  3
996c (2 curves) 1 2- 3- 83+ 2- 3- -3  2 -3 -4  0 -7


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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