Cremona's table of elliptic curves

Curve 18018bf1

18018 = 2 · 32 · 7 · 11 · 13



Data for elliptic curve 18018bf1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 11- 13+ Signs for the Atkin-Lehner involutions
Class 18018bf Isogeny class
Conductor 18018 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 86016 Modular degree for the optimal curve
Δ -483727076596764 = -1 · 22 · 37 · 74 · 116 · 13 Discriminant
Eigenvalues 2- 3-  2 7+ 11- 13+  4 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,9571,992513] [a1,a2,a3,a4,a6]
j 133018079080823/663548801916 j-invariant
L 4.5268479446345 L(r)(E,1)/r!
Ω 0.37723732871954 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 6006j1 126126fy1 Quadratic twists by: -3 -7


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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