Cremona's table of elliptic curves

Class 19680m

19680 = 25 · 3 · 5 · 41



Data for isogeny class 19680m

Field Data Notes
Atkin-Lehner 2+ 3- 5- 41- Signs for the Atkin-Lehner involutions
Conductor 19680 Conductor
Count 1 Number of curves in isogeny class
Curves 19680m1 Curves in isogeny class
deg 7488 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5-  5  6 -4  0 -7 Hecke eigenvalues for primes less than 20
L 4.6728165367556 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 19680g 39360bx 59040bl 98400cc Quadratic twists by: -4 8 -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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