Cremona's table of elliptic curves

Class 19530bc

19530 = 2 · 32 · 5 · 7 · 31



Data for isogeny class 19530bc

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- 31+ Signs for the Atkin-Lehner involutions
Conductor 19530 Conductor
Count 1 Number of curves in isogeny class
Curves 19530bc1 Curves in isogeny class
deg 4320 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5- 7-  5 -5  0  1 Hecke eigenvalues for primes less than 20
L 2.1818476190729 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 2170k 97650dd 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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