Cremona's table of elliptic curves

Curve 1560c4

1560 = 23 · 3 · 5 · 13



Data for elliptic curve 1560c4

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13+ Signs for the Atkin-Lehner involutions
Class 1560c Isogeny class
Conductor 1560 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -58500000000000 = -1 · 211 · 32 · 512 · 13 Discriminant
Eigenvalues 2+ 3- 5+  0  0 13+  2  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-216,367920] [a1,a2,a3,a4,a6]
j -546718898/28564453125 j-invariant
L 1.9962623165747 L(r)(E,1)/r!
Ω 0.49906557914366 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3120a4 12480n4 4680r4 7800o4 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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