Cremona's table of elliptic curves

Class 2666b

2666 = 2 · 31 · 43



Data for isogeny class 2666b

Field Data Notes
Atkin-Lehner 2+ 31- 43- Signs for the Atkin-Lehner involutions
Conductor 2666 Conductor
Count 1 Number of curves in isogeny class
Curves 2666b1 Curves in isogeny class
deg 10640 Modular degree for the optimal curve
Eigenvalues 2+  0  1  2 -5 -3  6  4 Hecke eigenvalues for primes less than 20
L 2.5399446308111 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 21328e 85312g 23994x 66650n 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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