Cremona's table of elliptic curves

Curve 28560bb1

28560 = 24 · 3 · 5 · 7 · 17



Data for elliptic curve 28560bb1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7- 17- Signs for the Atkin-Lehner involutions
Class 28560bb Isogeny class
Conductor 28560 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 61440 Modular degree for the optimal curve
Δ 948281250000 = 24 · 3 · 510 · 7 · 172 Discriminant
Eigenvalues 2+ 3+ 5- 7- -2  4 17-  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-17715,-900438] [a1,a2,a3,a4,a6]
j 38428347995170816/59267578125 j-invariant
L 2.0692952203356 L(r)(E,1)/r!
Ω 0.41385904406722 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 14280by1 114240ji1 85680ba1 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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