Cremona's table of elliptic curves

Curve 52640i1

52640 = 25 · 5 · 7 · 47



Data for elliptic curve 52640i1

Field Data Notes
Atkin-Lehner 2+ 5- 7- 47- Signs for the Atkin-Lehner involutions
Class 52640i Isogeny class
Conductor 52640 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 9984 Modular degree for the optimal curve
Δ 526400 = 26 · 52 · 7 · 47 Discriminant
Eigenvalues 2+  0 5- 7- -2 -2  4 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-437,-3516] [a1,a2,a3,a4,a6]
j 144207566784/8225 j-invariant
L 1.0441927692231 L(r)(E,1)/r!
Ω 1.0441927697213 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 52640m1 105280g2 Quadratic twists by: -4 8


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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