Cremona's table of elliptic curves

Curve 18135c1

18135 = 32 · 5 · 13 · 31



Data for elliptic curve 18135c1

Field Data Notes
Atkin-Lehner 3+ 5+ 13+ 31- Signs for the Atkin-Lehner involutions
Class 18135c Isogeny class
Conductor 18135 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 23616 Modular degree for the optimal curve
Δ 38114456445 = 39 · 5 · 13 · 313 Discriminant
Eigenvalues  2 3+ 5+ -1  2 13+  8  6 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-1863,-29491] [a1,a2,a3,a4,a6]
j 36330467328/1936415 j-invariant
L 4.3745748790093 L(r)(E,1)/r!
Ω 0.72909581316822 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 18135f1 90675f1 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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