Cremona's table of elliptic curves

Curve 28548d1

28548 = 22 · 32 · 13 · 61



Data for elliptic curve 28548d1

Field Data Notes
Atkin-Lehner 2- 3- 13+ 61- Signs for the Atkin-Lehner involutions
Class 28548d Isogeny class
Conductor 28548 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 430080 Modular degree for the optimal curve
Δ 59963035857905232 = 24 · 36 · 135 · 614 Discriminant
Eigenvalues 2- 3- -2  2  6 13+  2  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1102716,-445545279] [a1,a2,a3,a4,a6]
j 12713561533627711488/5140863842413 j-invariant
L 1.7679721565073 L(r)(E,1)/r!
Ω 0.14733101304244 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 114192br1 3172a1 Quadratic twists by: -4 -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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