Cremona's table of elliptic curves

Curve 18870l2

18870 = 2 · 3 · 5 · 17 · 37



Data for elliptic curve 18870l2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 17- 37- Signs for the Atkin-Lehner involutions
Class 18870l Isogeny class
Conductor 18870 Conductor
∏ cp 216 Product of Tamagawa factors cp
Δ 7.3514773558136E+20 Discriminant
Eigenvalues 2+ 3- 5+ -4  0 -4 17-  2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-2641634,-1014725068] [a1,a2,a3,a4,a6]
j 2038644091523375265131929/735147735581359440000 j-invariant
L 0.73185207446856 L(r)(E,1)/r!
Ω 0.12197534574476 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 6 Number of elements in the torsion subgroup
Twists 56610ba2 94350bd2 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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