Cremona's table of elliptic curves

Curve 28392r1

28392 = 23 · 3 · 7 · 132



Data for elliptic curve 28392r1

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 13+ Signs for the Atkin-Lehner involutions
Class 28392r Isogeny class
Conductor 28392 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 53760 Modular degree for the optimal curve
Δ 337336027392 = 28 · 3 · 7 · 137 Discriminant
Eigenvalues 2- 3+ -2 7+  4 13+  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-15604,754948] [a1,a2,a3,a4,a6]
j 340062928/273 j-invariant
L 0.95417598025375 L(r)(E,1)/r!
Ω 0.95417598025485 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 56784x1 85176p1 2184b1 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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