Cremona's table of elliptic curves

Curve 49686cg3

49686 = 2 · 3 · 72 · 132



Data for elliptic curve 49686cg3

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 49686cg Isogeny class
Conductor 49686 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -4.2056940756756E+21 Discriminant
Eigenvalues 2- 3+ -2 7-  4 13+  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,3341211,-2050299945] [a1,a2,a3,a4,a6]
Generators [166987617:-8631744394:132651] Generators of the group modulo torsion
j 7264187703863/7406095788 j-invariant
L 6.9153775489132 L(r)(E,1)/r!
Ω 0.075251268644844 Real period
R 11.487144458492 Regulator
r 1 Rank of the group of rational points
S 1.000000000007 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7098bd4 3822d4 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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