Cremona's table of elliptic curves

Curve 47888j1

47888 = 24 · 41 · 73



Data for elliptic curve 47888j1

Field Data Notes
Atkin-Lehner 2- 41- 73- Signs for the Atkin-Lehner involutions
Class 47888j Isogeny class
Conductor 47888 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 9216 Modular degree for the optimal curve
Δ -196149248 = -1 · 216 · 41 · 73 Discriminant
Eigenvalues 2- -1  0  0  4  1  7 -3 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,72,-656] [a1,a2,a3,a4,a6]
j 9938375/47888 j-invariant
L 1.8020011861797 L(r)(E,1)/r!
Ω 0.90100059317104 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5986a1 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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