Cremona's table of elliptic curves

Curve 28392g1

28392 = 23 · 3 · 7 · 132



Data for elliptic curve 28392g1

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 28392g Isogeny class
Conductor 28392 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 86016 Modular degree for the optimal curve
Δ -324243172828848 = -1 · 24 · 3 · 72 · 1310 Discriminant
Eigenvalues 2+ 3+ -2 7-  0 13+ -6  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1239,-866100] [a1,a2,a3,a4,a6]
j -2725888/4198467 j-invariant
L 0.98105728344161 L(r)(E,1)/r!
Ω 0.24526432086058 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 56784m1 85176cc1 2184h1 Quadratic twists by: -4 -3 13


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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