Cremona's table of elliptic curves

Class 47988h

47988 = 22 · 32 · 31 · 43



Data for isogeny class 47988h

Field Data Notes
Atkin-Lehner 2- 3- 31- 43- Signs for the Atkin-Lehner involutions
Conductor 47988 Conductor
Count 2 Number of curves in isogeny class
Curves 47988h1 47988h2 Curves in isogeny class
deg 15168 Modular degree for the optimal curve
Eigenvalues 2- 3-  2  2 -4  6 -6 -2 Hecke eigenvalues for primes less than 20
L 7.435481117422 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 5332b 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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