Cremona's table of elliptic curves

Conductor 6643

6643 = 7 · 13 · 73

Isogeny classes of curves of conductor 6643 [newforms of level 6643]

Class r Atkin-Lehner Eigenvalues
6643a (1 curve) 0 7+ 13+ 73-  1  0  0 7+ -3 13+ -5 -1

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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