Cremona's table of elliptic curves

Curve 18330g4

18330 = 2 · 3 · 5 · 13 · 47



Data for elliptic curve 18330g4

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13+ 47+ Signs for the Atkin-Lehner involutions
Class 18330g Isogeny class
Conductor 18330 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -2097702026367187500 = -1 · 22 · 32 · 520 · 13 · 47 Discriminant
Eigenvalues 2+ 3- 5+  0 -4 13+ -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-86139,-70366814] [a1,a2,a3,a4,a6]
j -70683157472340161449/2097702026367187500 j-invariant
L 0.90777456733488 L(r)(E,1)/r!
Ω 0.11347182091686 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 54990bo3 91650cn3 Quadratic twists by: -3 5


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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