Cremona's table of elliptic curves

Curve 39984bx1

39984 = 24 · 3 · 72 · 17



Data for elliptic curve 39984bx1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 17+ Signs for the Atkin-Lehner involutions
Class 39984bx Isogeny class
Conductor 39984 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 46080 Modular degree for the optimal curve
Δ -344069677056 = -1 · 213 · 3 · 77 · 17 Discriminant
Eigenvalues 2- 3+ -3 7-  1 -3 17+ -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,768,-27264] [a1,a2,a3,a4,a6]
Generators [26:98:1] Generators of the group modulo torsion
j 103823/714 j-invariant
L 3.0190132818697 L(r)(E,1)/r!
Ω 0.47833797296775 Real period
R 0.78893310077811 Regulator
r 1 Rank of the group of rational points
S 1.0000000000009 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 4998bo1 119952gv1 5712u1 Quadratic twists by: -4 -3 -7


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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