Cremona's table of elliptic curves

Curve 49840v1

49840 = 24 · 5 · 7 · 89



Data for elliptic curve 49840v1

Field Data Notes
Atkin-Lehner 2- 5- 7- 89- Signs for the Atkin-Lehner involutions
Class 49840v Isogeny class
Conductor 49840 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 64512 Modular degree for the optimal curve
Δ 714506240000 = 218 · 54 · 72 · 89 Discriminant
Eigenvalues 2-  2 5- 7-  0 -4  2 -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2520,27632] [a1,a2,a3,a4,a6]
Generators [-46:210:1] Generators of the group modulo torsion
j 432252699481/174440000 j-invariant
L 9.6133677902678 L(r)(E,1)/r!
Ω 0.81960293448111 Real period
R 1.4661623613411 Regulator
r 1 Rank of the group of rational points
S 1.0000000000022 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 6230d1 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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