Cremona's table of elliptic curves

Class 41664ds

41664 = 26 · 3 · 7 · 31



Data for isogeny class 41664ds

Field Data Notes
Atkin-Lehner 2- 3- 7+ 31- Signs for the Atkin-Lehner involutions
Conductor 41664 Conductor
Count 4 Number of curves in isogeny class
Curves 41664ds1 41664ds2 41664ds3 41664ds4 Curves in isogeny class
deg 20480 Modular degree for the optimal curve
Eigenvalues 2- 3- -2 7+ -4  2  6  4 Hecke eigenvalues for primes less than 20
L 2.2479676901405 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 41664cv 20832x 124992ey 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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