Cremona's table of elliptic curves

Curve 15624g3

15624 = 23 · 32 · 7 · 31



Data for elliptic curve 15624g3

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 31+ Signs for the Atkin-Lehner involutions
Class 15624g Isogeny class
Conductor 15624 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ 8747440128 = 211 · 39 · 7 · 31 Discriminant
Eigenvalues 2+ 3-  2 7+ -4 -2 -2 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2249859,1298915998] [a1,a2,a3,a4,a6]
j 843591384940292354/5859 j-invariant
L 1.2791984385736 L(r)(E,1)/r!
Ω 0.6395992192868 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31248w4 124992bk4 5208l3 109368x4 Quadratic twists by: -4 8 -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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