Cremona's table of elliptic curves

Curve 18330b1

18330 = 2 · 3 · 5 · 13 · 47



Data for elliptic curve 18330b1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 13- 47+ Signs for the Atkin-Lehner involutions
Class 18330b Isogeny class
Conductor 18330 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 30720 Modular degree for the optimal curve
Δ 107185628160 = 210 · 36 · 5 · 13 · 472 Discriminant
Eigenvalues 2+ 3+ 5+  4 -2 13-  6 -2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-1488,-16128] [a1,a2,a3,a4,a6]
j 364744258531849/107185628160 j-invariant
L 1.5719290369835 L(r)(E,1)/r!
Ω 0.78596451849176 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 54990bv1 91650de1 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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