Cremona's table of elliptic curves

Curve 13585b2

13585 = 5 · 11 · 13 · 19



Data for elliptic curve 13585b2

Field Data Notes
Atkin-Lehner 5+ 11+ 13+ 19+ Signs for the Atkin-Lehner involutions
Class 13585b Isogeny class
Conductor 13585 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 2186457319475 = 52 · 11 · 132 · 196 Discriminant
Eigenvalues  1  0 5+ -4 11+ 13+  0 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-9200,334425] [a1,a2,a3,a4,a6]
Generators [80:285:1] Generators of the group modulo torsion
j 86121928688429529/2186457319475 j-invariant
L 3.5773695806009 L(r)(E,1)/r!
Ω 0.82071160719964 Real period
R 2.1794315745133 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 122265bd2 67925h2 Quadratic twists by: -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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