Cremona's table of elliptic curves

Curve 49840w1

49840 = 24 · 5 · 7 · 89



Data for elliptic curve 49840w1

Field Data Notes
Atkin-Lehner 2- 5- 7- 89- Signs for the Atkin-Lehner involutions
Class 49840w Isogeny class
Conductor 49840 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 3936 Modular degree for the optimal curve
Δ -49840 = -1 · 24 · 5 · 7 · 89 Discriminant
Eigenvalues 2- -2 5- 7- -5  4  3  1 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-5,10] [a1,a2,a3,a4,a6]
Generators [-2:4:1] Generators of the group modulo torsion
j -1048576/3115 j-invariant
L 4.4829804470757 L(r)(E,1)/r!
Ω 3.1371158542907 Real period
R 1.4290133534311 Regulator
r 1 Rank of the group of rational points
S 1.0000000000076 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 12460d1 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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