Cremona's table of elliptic curves

Curve 28908g2

28908 = 22 · 32 · 11 · 73



Data for elliptic curve 28908g2

Field Data Notes
Atkin-Lehner 2- 3- 11- 73+ Signs for the Atkin-Lehner involutions
Class 28908g Isogeny class
Conductor 28908 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 29241850860288 = 28 · 311 · 112 · 732 Discriminant
Eigenvalues 2- 3-  0  4 11- -6 -2  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-9255,223054] [a1,a2,a3,a4,a6]
j 469770226000/156688587 j-invariant
L 2.4427121453464 L(r)(E,1)/r!
Ω 0.6106780363365 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 115632u2 9636a2 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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