Cremona's table of elliptic curves

Curve 18870w1

18870 = 2 · 3 · 5 · 17 · 37



Data for elliptic curve 18870w1

Field Data Notes
Atkin-Lehner 2- 3- 5- 17+ 37+ Signs for the Atkin-Lehner involutions
Class 18870w Isogeny class
Conductor 18870 Conductor
∏ cp 616 Product of Tamagawa factors cp
deg 4829440 Modular degree for the optimal curve
Δ -4.0051280663348E+25 Discriminant
Eigenvalues 2- 3- 5- -2  0 -4 17+  0 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-35318665,-315023941735] [a1,a2,a3,a4,a6]
j -4872328385608565032034514961/40051280663347740271165440 j-invariant
L 4.1951658068698 L(r)(E,1)/r!
Ω 0.027241336408246 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 56610e1 94350h1 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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