Cremona's table of elliptic curves

Curve 18330x1

18330 = 2 · 3 · 5 · 13 · 47



Data for elliptic curve 18330x1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 13- 47+ Signs for the Atkin-Lehner involutions
Class 18330x Isogeny class
Conductor 18330 Conductor
∏ cp 648 Product of Tamagawa factors cp
deg 82944 Modular degree for the optimal curve
Δ -858755373465600 = -1 · 218 · 33 · 52 · 133 · 472 Discriminant
Eigenvalues 2- 3- 5+  2  0 13-  6  2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,22874,465380] [a1,a2,a3,a4,a6]
j 1323575976120776351/858755373465600 j-invariant
L 5.6235452429778 L(r)(E,1)/r!
Ω 0.31241918016543 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 6 Number of elements in the torsion subgroup
Twists 54990t1 91650f1 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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