Cremona's table of elliptic curves

Curve 28560cb2

28560 = 24 · 3 · 5 · 7 · 17



Data for elliptic curve 28560cb2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- 17- Signs for the Atkin-Lehner involutions
Class 28560cb Isogeny class
Conductor 28560 Conductor
∏ cp 384 Product of Tamagawa factors cp
Δ 477352582560000 = 28 · 36 · 54 · 72 · 174 Discriminant
Eigenvalues 2+ 3- 5- 7- -4 -2 17- -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-21540,-620100] [a1,a2,a3,a4,a6]
Generators [1230:-42840:1] Generators of the group modulo torsion
j 4317586088880976/1864658525625 j-invariant
L 7.0081903481432 L(r)(E,1)/r!
Ω 0.40984301950157 Real period
R 0.71248726287387 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 14280bj2 114240gg2 85680bf2 Quadratic twists by: -4 8 -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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