Cremona's table of elliptic curves

Curve 1849b1

1849 = 432



Data for elliptic curve 1849b1

Field Data Notes
Atkin-Lehner 43+ Signs for the Atkin-Lehner involutions
Class 1849b Isogeny class
Conductor 1849 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 210 Modular degree for the optimal curve
Δ 3418801 = 434 Discriminant
Eigenvalues  1  1 -1  3  0 -5  3  1 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-39,-27] [a1,a2,a3,a4,a6]
Generators [-3:9:1] Generators of the group modulo torsion
j 1849 j-invariant
L 3.9737443304679 L(r)(E,1)/r!
Ω 2.0421256903159 Real period
R 1.945886264157 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 29584i1 118336d1 16641f1 46225b1 Quadratic twists by: -4 8 -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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