Cremona's table of elliptic curves

Class 21112a

21112 = 23 · 7 · 13 · 29



Data for isogeny class 21112a

Field Data Notes
Atkin-Lehner 2+ 7+ 13+ 29- Signs for the Atkin-Lehner involutions
Conductor 21112 Conductor
Count 1 Number of curves in isogeny class
Curves 21112a1 Curves in isogeny class
deg 9984 Modular degree for the optimal curve
Eigenvalues 2+ -1  0 7+ -4 13+ -2  3 Hecke eigenvalues for primes less than 20
L 6.1234539224344 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 42224c Quadratic twists by: -4


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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