Cremona's table of elliptic curves

Curve 18018bl1

18018 = 2 · 32 · 7 · 11 · 13



Data for elliptic curve 18018bl1

Field Data Notes
Atkin-Lehner 2- 3- 7- 11+ 13+ Signs for the Atkin-Lehner involutions
Class 18018bl Isogeny class
Conductor 18018 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 122880 Modular degree for the optimal curve
Δ 7989516767232 = 212 · 311 · 7 · 112 · 13 Discriminant
Eigenvalues 2- 3- -2 7- 11+ 13+ -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-501881,-136725735] [a1,a2,a3,a4,a6]
j 19177749277229260873/10959556608 j-invariant
L 2.1524382176112 L(r)(E,1)/r!
Ω 0.1793698514676 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 6006g1 126126fe1 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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