Cremona's table of elliptic curves

Class 19530ba

19530 = 2 · 32 · 5 · 7 · 31



Data for isogeny class 19530ba

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ 31- Signs for the Atkin-Lehner involutions
Conductor 19530 Conductor
Count 4 Number of curves in isogeny class
Curves 19530ba1 19530ba2 19530ba3 19530ba4 Curves in isogeny class
deg 49152 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5- 7+  4  2  2  4 Hecke eigenvalues for primes less than 20
L 2.0896470317145 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 6510o 97650ej 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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