Cremona's table of elliptic curves

Curve 49984j1

49984 = 26 · 11 · 71



Data for elliptic curve 49984j1

Field Data Notes
Atkin-Lehner 2+ 11- 71- Signs for the Atkin-Lehner involutions
Class 49984j Isogeny class
Conductor 49984 Conductor
∏ cp 9 Product of Tamagawa factors cp
deg 88128 Modular degree for the optimal curve
Δ 10714514307904 = 26 · 119 · 71 Discriminant
Eigenvalues 2+  0  1 -3 11- -7  3  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-5512,2778] [a1,a2,a3,a4,a6]
Generators [-57:363:1] Generators of the group modulo torsion
j 289381900713984/167414286061 j-invariant
L 4.7312341028133 L(r)(E,1)/r!
Ω 0.61004740006906 Real period
R 0.86172431524331 Regulator
r 1 Rank of the group of rational points
S 0.9999999999998 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 49984l1 781a1 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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