Cremona's table of elliptic curves

Class 19684a

19684 = 22 · 7 · 19 · 37



Data for isogeny class 19684a

Field Data Notes
Atkin-Lehner 2- 7+ 19+ 37+ Signs for the Atkin-Lehner involutions
Conductor 19684 Conductor
Count 1 Number of curves in isogeny class
Curves 19684a1 Curves in isogeny class
deg 10368 Modular degree for the optimal curve
Eigenvalues 2-  0  3 7+ -3 -1  6 19+ Hecke eigenvalues for primes less than 20
L 2.0226223473137 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 78736z 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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