Cremona's table of elliptic curves

Conductor 16641

16641 = 32 · 432

Isogeny classes of curves of conductor 16641 [newforms of level 16641]

Class r Atkin-Lehner Eigenvalues
16641a (2 curves) 1 3+ 43+  0 3+  0 -1  0 -7  0  8
16641b (2 curves) 0 3+ 43-  0 3+  0  1  0 -7  0 -8
16641c (1 curve) 0 3+ 43-  1 3+ -1  3  3 -5 -6 -1
16641d (1 curve) 0 3+ 43- -1 3+  1  3 -3 -5  6 -1
16641e (2 curves) 0 3- 43+  0 3-  0  0  1  3 -5  0
16641f (1 curve) 0 3- 43+ -1 3-  1  3  0 -5 -3  1
16641g (1 curve) 0 3- 43+  2 3- -2  3  6  1 -6  4
16641h (1 curve) 1 3- 43-  0 3- -2  2  5  3  3 -2
16641i (1 curve) 1 3- 43-  1 3- -1 -3  0 -5 -3 -1
16641j (4 curves) 1 3- 43-  1 3-  2  0  0 -2  6 -4
16641k (1 curve) 1 3- 43- -2 3-  2 -3  6  1 -6 -4
16641l (1 curve) 1 3- 43- -2 3- -4  0 -3 -5  3  2

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations