Cremona's table of elliptic curves

Curve 1560a3

1560 = 23 · 3 · 5 · 13



Data for elliptic curve 1560a3

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 13- Signs for the Atkin-Lehner involutions
Class 1560a Isogeny class
Conductor 1560 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ 70745425920 = 211 · 312 · 5 · 13 Discriminant
Eigenvalues 2+ 3+ 5+  0  4 13- -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-3016,-61460] [a1,a2,a3,a4,a6]
j 1481943889298/34543665 j-invariant
L 1.2902571657138 L(r)(E,1)/r!
Ω 0.64512858285691 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 3120h4 12480bg3 4680t4 7800t3 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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