Cremona's table of elliptic curves

Curve 39984bj2

39984 = 24 · 3 · 72 · 17



Data for elliptic curve 39984bj2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 17- Signs for the Atkin-Lehner involutions
Class 39984bj Isogeny class
Conductor 39984 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ 1.2930470091882E+21 Discriminant
Eigenvalues 2- 3+ -3 7+  0 -1 17-  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-10738072,13436333296] [a1,a2,a3,a4,a6]
Generators [-366870:17527574:125] Generators of the group modulo torsion
j 5799070911693913/54760833024 j-invariant
L 3.3983593106834 L(r)(E,1)/r!
Ω 0.15357211623734 Real period
R 11.064376118355 Regulator
r 1 Rank of the group of rational points
S 0.99999999999997 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 4998l2 119952dq2 39984di2 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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