Cremona's table of elliptic curves

Class 38640bg

38640 = 24 · 3 · 5 · 7 · 23



Data for isogeny class 38640bg

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ 23+ Signs for the Atkin-Lehner involutions
Conductor 38640 Conductor
Count 4 Number of curves in isogeny class
Curves 38640bg1 38640bg2 38640bg3 38640bg4 Curves in isogeny class
deg 67584 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5+ 7+ -4  2 -2  0 Hecke eigenvalues for primes less than 20
L 1.3039702367675 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 2415f 115920en Quadratic twists by: -4 -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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