Cremona's table of elliptic curves

Curve 47040cj1

47040 = 26 · 3 · 5 · 72



Data for elliptic curve 47040cj1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- Signs for the Atkin-Lehner involutions
Class 47040cj Isogeny class
Conductor 47040 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 36864 Modular degree for the optimal curve
Δ 48554311680 = 220 · 33 · 5 · 73 Discriminant
Eigenvalues 2+ 3- 5+ 7- -2 -2 -4  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-961,-4705] [a1,a2,a3,a4,a6]
Generators [-19:84:1] Generators of the group modulo torsion
j 1092727/540 j-invariant
L 6.2494562990863 L(r)(E,1)/r!
Ω 0.90193860843699 Real period
R 1.1548192305994 Regulator
r 1 Rank of the group of rational points
S 1.0000000000045 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 47040ej1 1470n1 47040bi1 Quadratic twists by: -4 8 -7


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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