Cremona's table of elliptic curves

Conductor 21432

21432 = 23 · 3 · 19 · 47

Isogeny classes of curves of conductor 21432 [newforms of level 21432]

Class r Atkin-Lehner Eigenvalues
21432a (1 curve) 1 2- 3+ 19+ 47- 2- 3+  3 -1  3  2 -6 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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