Cremona's table of elliptic curves

Conductor 21164

21164 = 22 · 11 · 13 · 37

Isogeny classes of curves of conductor 21164 [newforms of level 21164]

Class r Atkin-Lehner Eigenvalues
21164a (1 curve) 0 2- 11- 13+ 37- 2- -1  3  4 11- 13+ -6  2
21164b (1 curve) 0 2- 11- 13- 37+ 2- -1  1  4 11- 13- -2  6
21164c (2 curves) 1 2- 11- 13- 37- 2-  1  3 -4 11- 13-  6  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
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