Cremona's table of elliptic curves

Curve 18810x2

18810 = 2 · 32 · 5 · 11 · 19



Data for elliptic curve 18810x2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 11- 19- Signs for the Atkin-Lehner involutions
Class 18810x Isogeny class
Conductor 18810 Conductor
∏ cp 256 Product of Tamagawa factors cp
Δ 5094951840000 = 28 · 36 · 54 · 112 · 192 Discriminant
Eigenvalues 2- 3- 5+  0 11-  2  6 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-13268,-574793] [a1,a2,a3,a4,a6]
Generators [-67:133:1] Generators of the group modulo torsion
j 354308756121081/6988960000 j-invariant
L 7.6131232127925 L(r)(E,1)/r!
Ω 0.44537033985535 Real period
R 1.0683697548294 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 2090h2 94050be2 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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