Cremona's table of elliptic curves

Curve 28842d1

28842 = 2 · 3 · 11 · 19 · 23



Data for elliptic curve 28842d1

Field Data Notes
Atkin-Lehner 2+ 3+ 11- 19- 23- Signs for the Atkin-Lehner involutions
Class 28842d Isogeny class
Conductor 28842 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 13536 Modular degree for the optimal curve
Δ -81219072 = -1 · 29 · 3 · 112 · 19 · 23 Discriminant
Eigenvalues 2+ 3+  4 -2 11- -5  5 19- Hecke eigenvalues for primes up to 20
Equation [1,1,0,-3,-435] [a1,a2,a3,a4,a6]
j -4826809/81219072 j-invariant
L 1.7544288600308 L(r)(E,1)/r!
Ω 0.87721443001493 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 86526v1 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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