Cremona's table of elliptic curves

Curve 49686f1

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686f1

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 49686f Isogeny class
Conductor 49686 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1257984 Modular degree for the optimal curve
Δ 2.4522997525805E+19 Discriminant
Eigenvalues 2+ 3+  0 7- -3 13+ -3  5 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-728900,24312072] [a1,a2,a3,a4,a6]
j 2640625/1512 j-invariant
L 0.72820026607879 L(r)(E,1)/r!
Ω 0.18205006656357 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7098h1 49686by1 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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