Cremona's table of elliptic curves

Class 42848d

42848 = 25 · 13 · 103



Data for isogeny class 42848d

Field Data Notes
Atkin-Lehner 2+ 13- 103+ Signs for the Atkin-Lehner involutions
Conductor 42848 Conductor
Count 1 Number of curves in isogeny class
Curves 42848d1 Curves in isogeny class
deg 40320 Modular degree for the optimal curve
Eigenvalues 2+  0  3  2  4 13-  7 -4 Hecke eigenvalues for primes less than 20
L 4.3375646504236 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 42848g 85696bi 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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