Cremona's table of elliptic curves

Curve 5208b1

5208 = 23 · 3 · 7 · 31



Data for elliptic curve 5208b1

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 5208b Isogeny class
Conductor 5208 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1536 Modular degree for the optimal curve
Δ 1457906688 = 210 · 38 · 7 · 31 Discriminant
Eigenvalues 2+ 3+  0 7+  2 -2 -2  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-288,-324] [a1,a2,a3,a4,a6]
j 2588858500/1423737 j-invariant
L 1.2390222158589 L(r)(E,1)/r!
Ω 1.2390222158589 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10416i1 41664bo1 15624u1 36456k1 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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