Cremona's table of elliptic curves

Class 56240b

56240 = 24 · 5 · 19 · 37



Data for isogeny class 56240b

Field Data Notes
Atkin-Lehner 2+ 5+ 19+ 37- Signs for the Atkin-Lehner involutions
Conductor 56240 Conductor
Count 1 Number of curves in isogeny class
Curves 56240b1 Curves in isogeny class
deg 83840 Modular degree for the optimal curve
Eigenvalues 2+ -2 5+  1  3  2 -1 19+ Hecke eigenvalues for primes less than 20
L 1.9489212423235 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 28120e 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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