Cremona's table of elliptic curves

Curve 39480bg2

39480 = 23 · 3 · 5 · 7 · 47



Data for elliptic curve 39480bg2

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 47+ Signs for the Atkin-Lehner involutions
Class 39480bg Isogeny class
Conductor 39480 Conductor
∏ cp 720 Product of Tamagawa factors cp
Δ 5374676916000000 = 28 · 35 · 56 · 76 · 47 Discriminant
Eigenvalues 2- 3- 5- 7- -4  2  2 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-46620,1587600] [a1,a2,a3,a4,a6]
Generators [-210:1470:1] Generators of the group modulo torsion
j 43773358594150096/20994831703125 j-invariant
L 7.7037829864778 L(r)(E,1)/r!
Ω 0.38235768718756 Real period
R 0.11193391895458 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 78960j2 118440ba2 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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