Cremona's table of elliptic curves

Curve 49959k2

49959 = 32 · 7 · 13 · 61



Data for elliptic curve 49959k2

Field Data Notes
Atkin-Lehner 3- 7- 13- 61- Signs for the Atkin-Lehner involutions
Class 49959k Isogeny class
Conductor 49959 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 9906233771889 = 38 · 74 · 132 · 612 Discriminant
Eigenvalues -1 3- -2 7- -4 13-  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-6431,-126714] [a1,a2,a3,a4,a6]
Generators [-58:249:1] Generators of the group modulo torsion
j 40343019516073/13588798041 j-invariant
L 2.981785091076 L(r)(E,1)/r!
Ω 0.54762987840262 Real period
R 1.3612227932817 Regulator
r 1 Rank of the group of rational points
S 1.000000000007 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 16653f2 Quadratic twists by: -3


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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