Cremona's table of elliptic curves

Curve 2208g2

2208 = 25 · 3 · 23



Data for elliptic curve 2208g2

Field Data Notes
Atkin-Lehner 2+ 3- 23- Signs for the Atkin-Lehner involutions
Class 2208g Isogeny class
Conductor 2208 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 2437632 = 29 · 32 · 232 Discriminant
Eigenvalues 2+ 3-  0  0 -2 -2 -6 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-88,-340] [a1,a2,a3,a4,a6]
Generators [11:12:1] Generators of the group modulo torsion
j 148877000/4761 j-invariant
L 3.5383075270037 L(r)(E,1)/r!
Ω 1.5603395267541 Real period
R 2.2676523066517 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 2208a2 4416t2 6624d2 55200bm2 Quadratic twists by: -4 8 -3 5


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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