Cremona's table of elliptic curves

Curve 28842g2

28842 = 2 · 3 · 11 · 19 · 23



Data for elliptic curve 28842g2

Field Data Notes
Atkin-Lehner 2+ 3- 11- 19- 23+ Signs for the Atkin-Lehner involutions
Class 28842g Isogeny class
Conductor 28842 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ -3041476686741504 = -1 · 215 · 3 · 11 · 19 · 236 Discriminant
Eigenvalues 2+ 3-  3  2 11-  2 -3 19- Hecke eigenvalues for primes up to 20
Equation [1,0,1,-2822,-2654248] [a1,a2,a3,a4,a6]
j -2484125289227737/3041476686741504 j-invariant
L 3.659308029387 L(r)(E,1)/r!
Ω 0.20329489052159 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 86526y2 Quadratic twists by: -3


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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