Cremona's table of elliptic curves

Class 42848b

42848 = 25 · 13 · 103



Data for isogeny class 42848b

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 42848b1 Curves in isogeny class
deg 11520 Modular degree for the optimal curve
Eigenvalues 2+  2  0 -1  3 13+  5 -6 Hecke eigenvalues for primes less than 20
L 8.386464160931 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 42848k 85696x 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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