Cremona's table of elliptic curves

Class 21489d

21489 = 3 · 13 · 19 · 29



Data for isogeny class 21489d

Field Data Notes
Atkin-Lehner 3- 13+ 19+ 29+ Signs for the Atkin-Lehner involutions
Conductor 21489 Conductor
Count 1 Number of curves in isogeny class
Curves 21489d1 Curves in isogeny class
deg 5024 Modular degree for the optimal curve
Eigenvalues  2 3- -3 -2  6 13+ -3 19+ Hecke eigenvalues for primes less than 20
L 3.7602355240298 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 64467l Quadratic twists by: -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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