Cremona's table of elliptic curves

Conductor 4945

4945 = 5 · 23 · 43

Isogeny classes of curves of conductor 4945 [newforms of level 4945]

Class r Atkin-Lehner Eigenvalues
4945a (2 curves) 0 5+ 23+ 43-  0 -2 5+ -1  0  2  3 -4
4945b (1 curve) 0 5- 23+ 43+  1 -1 5-  4 -5 -1 -6 -6
4945c (1 curve) 1 5- 23- 43+  0 -2 5-  1  4 -2 -7  0
4945d (1 curve) 1 5- 23- 43+  1 -1 5- -2  1  5  0 -6
4945e (1 curve) 1 5- 23- 43+ -2  2 5-  1 -2  2 -3 -6

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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