Cremona's table of elliptic curves

Curve 39984cn1

39984 = 24 · 3 · 72 · 17



Data for elliptic curve 39984cn1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 17- Signs for the Atkin-Lehner involutions
Class 39984cn Isogeny class
Conductor 39984 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 967680 Modular degree for the optimal curve
Δ -1.6552537054499E+19 Discriminant
Eigenvalues 2- 3+ -3 7- -1 -1 17-  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1727952,-895339584] [a1,a2,a3,a4,a6]
j -1184052061112257/34349180544 j-invariant
L 1.3145411817483 L(r)(E,1)/r!
Ω 0.065727059089096 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 4998bq1 119952fk1 5712x1 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
Back to Tables and computations