Cremona's table of elliptic curves

Class 61920cf

61920 = 25 · 32 · 5 · 43



Data for isogeny class 61920cf

Field Data Notes
Atkin-Lehner 2- 3- 5- 43- Signs for the Atkin-Lehner involutions
Conductor 61920 Conductor
Count 2 Number of curves in isogeny class
Curves 61920cf1 61920cf2 Curves in isogeny class
deg 33792 Modular degree for the optimal curve
Eigenvalues 2- 3- 5- -4  0 -4 -4  4 Hecke eigenvalues for primes less than 20
L 4.9954157333743 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 61920w 123840br 20640i Quadratic twists by: -4 8 -3


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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