Cremona's table of elliptic curves

Curve 18490h2

18490 = 2 · 5 · 432



Data for elliptic curve 18490h2

Field Data Notes
Atkin-Lehner 2- 5+ 43+ Signs for the Atkin-Lehner involutions
Class 18490h Isogeny class
Conductor 18490 Conductor
∏ cp 6 Product of Tamagawa factors cp
Δ -5.7071290417974E+23 Discriminant
Eigenvalues 2-  0 5+  4  5  2  3  1 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-523200783,-4606296389473] [a1,a2,a3,a4,a6]
j -1355130819581232609/48828125000 j-invariant
L 4.6403298665075 L(r)(E,1)/r!
Ω 0.015783434920093 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 49 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 92450b2 18490e2 Quadratic twists by: 5 -43


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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