Cremona's table of elliptic curves

Curve 49686br1

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686br1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 13+ Signs for the Atkin-Lehner involutions
Class 49686br Isogeny class
Conductor 49686 Conductor
∏ cp 42 Product of Tamagawa factors cp
deg 6289920 Modular degree for the optimal curve
Δ 7.0551140263552E+21 Discriminant
Eigenvalues 2+ 3- -4 7- -3 13+  5 -3 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-6003898,-3966747718] [a1,a2,a3,a4,a6]
Generators [-1676:38102:1] Generators of the group modulo torsion
j 249395415529/73513818 j-invariant
L 3.4696704815755 L(r)(E,1)/r!
Ω 0.098633028356668 Real period
R 0.83756124411715 Regulator
r 1 Rank of the group of rational points
S 1.0000000000099 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7098f1 49686dj1 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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