Cremona's table of elliptic curves

Curve 49686cl1

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686cl1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 49686cl Isogeny class
Conductor 49686 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 10558080 Modular degree for the optimal curve
Δ -5.4279576543571E+21 Discriminant
Eigenvalues 2- 3+  4 7-  2 13+ -7 -2 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-52010176,-144436390519] [a1,a2,a3,a4,a6]
Generators [19829218279700317395553811477750868231675:316672445894083073841297171586847451234601:2346915934938234669226688264271435693] Generators of the group modulo torsion
j -329049351916207/114791256 j-invariant
L 10.766401818002 L(r)(E,1)/r!
Ω 0.028108546565159 Real period
R 63.838245739271 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 49686dl1 49686t1 Quadratic twists by: -7 13


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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