Cremona's table of elliptic curves

Curve 39984be1

39984 = 24 · 3 · 72 · 17



Data for elliptic curve 39984be1

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 17+ Signs for the Atkin-Lehner involutions
Class 39984be Isogeny class
Conductor 39984 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 404352 Modular degree for the optimal curve
Δ -458280298069622784 = -1 · 225 · 39 · 74 · 172 Discriminant
Eigenvalues 2- 3+ -1 7+  3 -2 17+  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,70544,-31785536] [a1,a2,a3,a4,a6]
j 3947714094191/46599266304 j-invariant
L 1.1653726629474 L(r)(E,1)/r!
Ω 0.14567158286749 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 4998bi1 119952dx1 39984dn1 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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