Cremona's table of elliptic curves

Conductor 2023

2023 = 7 · 172



Isogeny classes of curves of conductor 2023 [newforms of level 2023]

Class r Atkin-Lehner Eigenvalues
2023a (1 curve) 0 7+ 17- -1  3  4 7+  0 -2 17- -7
2023b (1 curve) 2 7- 17+ -1 -3 -4 7-  0 -2 17+ -7


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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