Cremona's table of elliptic curves

Conductor 13340

13340 = 22 · 5 · 23 · 29

Isogeny classes of curves of conductor 13340 [newforms of level 13340]

Class r Atkin-Lehner Eigenvalues
13340a (2 curves) 0 2- 5+ 23+ 29+ 2-  0 5+  4 -4  6  2 -8
13340b (2 curves) 1 2- 5+ 23- 29+ 2- -2 5+  2  0 -7  3  5

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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