Cremona's table of elliptic curves

Curve 9648g1

9648 = 24 · 32 · 67



Data for elliptic curve 9648g1

Field Data Notes
Atkin-Lehner 2- 3+ 67- Signs for the Atkin-Lehner involutions
Class 9648g Isogeny class
Conductor 9648 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 2304 Modular degree for the optimal curve
Δ -29638656 = -1 · 214 · 33 · 67 Discriminant
Eigenvalues 2- 3+  1  1  2  0 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-387,-2942] [a1,a2,a3,a4,a6]
Generators [23:18:1] Generators of the group modulo torsion
j -57960603/268 j-invariant
L 4.9385742285118 L(r)(E,1)/r!
Ω 0.53804881918912 Real period
R 2.2946682774783 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1206a1 38592bk1 9648h1 Quadratic twists by: -4 8 -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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