Cremona's table of elliptic curves

Curve 47320bj1

47320 = 23 · 5 · 7 · 132



Data for elliptic curve 47320bj1

Field Data Notes
Atkin-Lehner 2- 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 47320bj Isogeny class
Conductor 47320 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 36864 Modular degree for the optimal curve
Δ 27007984640 = 210 · 5 · 74 · 133 Discriminant
Eigenvalues 2- -2 5- 7-  0 13-  2  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1720,25728] [a1,a2,a3,a4,a6]
Generators [8:112:1] Generators of the group modulo torsion
j 250283092/12005 j-invariant
L 4.7908269394948 L(r)(E,1)/r!
Ω 1.1724673798357 Real period
R 1.0215267012696 Regulator
r 1 Rank of the group of rational points
S 1.0000000000032 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 94640bb1 47320e1 Quadratic twists by: -4 13


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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