Cremona's table of elliptic curves

Curve 39480x4

39480 = 23 · 3 · 5 · 7 · 47



Data for elliptic curve 39480x4

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7- 47+ Signs for the Atkin-Lehner involutions
Class 39480x Isogeny class
Conductor 39480 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ 5053440 = 210 · 3 · 5 · 7 · 47 Discriminant
Eigenvalues 2- 3+ 5- 7-  4 -2  2 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-105280,-13113188] [a1,a2,a3,a4,a6]
j 126027554601473284/4935 j-invariant
L 2.1203264395407 L(r)(E,1)/r!
Ω 0.26504080494271 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 16 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 78960y4 118440bb4 Quadratic twists by: -4 -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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