Cremona's table of elliptic curves

Class 19890w

19890 = 2 · 32 · 5 · 13 · 17



Data for isogeny class 19890w

Field Data Notes
Atkin-Lehner 2- 3- 5+ 13- 17+ Signs for the Atkin-Lehner involutions
Conductor 19890 Conductor
Count 1 Number of curves in isogeny class
Curves 19890w1 Curves in isogeny class
deg 6773760 Modular degree for the optimal curve
Eigenvalues 2- 3- 5+ -2  3 13- 17+ -3 Hecke eigenvalues for primes less than 20
L 2.7652922679252 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 6630o 99450y Quadratic twists by: -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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