Cremona's table of elliptic curves

Class 47988a

47988 = 22 · 32 · 31 · 43



Data for isogeny class 47988a

Field Data Notes
Atkin-Lehner 2- 3+ 31+ 43- Signs for the Atkin-Lehner involutions
Conductor 47988 Conductor
Count 1 Number of curves in isogeny class
Curves 47988a1 Curves in isogeny class
deg 145152 Modular degree for the optimal curve
Eigenvalues 2- 3+  1  3  3  5 -6 -5 Hecke eigenvalues for primes less than 20
L 7.7886124111293 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 47988b Quadratic twists by: -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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