Cremona's table of elliptic curves

Class 20832b

20832 = 25 · 3 · 7 · 31



Data for isogeny class 20832b

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 31+ Signs for the Atkin-Lehner involutions
Conductor 20832 Conductor
Count 1 Number of curves in isogeny class
Curves 20832b1 Curves in isogeny class
deg 9600 Modular degree for the optimal curve
Eigenvalues 2+ 3+  3 7+  3 -3 -3  7 Hecke eigenvalues for primes less than 20
L 5.4018724595488 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 20832bh 41664bj 62496bh Quadratic twists by: -4 8 -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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