Cremona's table of elliptic curves

Curve 49686db1

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686db1

Field Data Notes
Atkin-Lehner 2- 3- 7- 13+ Signs for the Atkin-Lehner involutions
Class 49686db Isogeny class
Conductor 49686 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 898560 Modular degree for the optimal curve
Δ -2335523573886192144 = -1 · 24 · 32 · 76 · 1310 Discriminant
Eigenvalues 2- 3- -1 7- -2 13+ -5 -2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-29156,73550112] [a1,a2,a3,a4,a6]
j -169/144 j-invariant
L 3.3442589726711 L(r)(E,1)/r!
Ω 0.20901618580211 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 1014d1 49686bf1 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
Back to Tables and computations