Cremona's table of elliptic curves

Class 21712c

21712 = 24 · 23 · 59



Data for isogeny class 21712c

Field Data Notes
Atkin-Lehner 2+ 23- 59+ Signs for the Atkin-Lehner involutions
Conductor 21712 Conductor
Count 1 Number of curves in isogeny class
Curves 21712c1 Curves in isogeny class
deg 8064 Modular degree for the optimal curve
Eigenvalues 2+  1  2  2 -6  1  6  6 Hecke eigenvalues for primes less than 20
L 3.4195584277097 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 10856d 86848y Quadratic twists by: -4 8


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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