Cremona's table of elliptic curves

Class 9581a

9581 = 11 · 13 · 67



Data for isogeny class 9581a

Field Data Notes
Atkin-Lehner 11+ 13+ 67+ Signs for the Atkin-Lehner involutions
Conductor 9581 Conductor
Count 1 Number of curves in isogeny class
Curves 9581a1 Curves in isogeny class
deg 1440 Modular degree for the optimal curve
Eigenvalues  0  0  1 -2 11+ 13+ -2  5 Hecke eigenvalues for primes less than 20
L 3.1416567623139 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 86229h 105391e 124553c Quadratic twists by: -3 -11 13


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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