Cremona's table of elliptic curves

Curve 39560b1

39560 = 23 · 5 · 23 · 43



Data for elliptic curve 39560b1

Field Data Notes
Atkin-Lehner 2+ 5+ 23- 43- Signs for the Atkin-Lehner involutions
Class 39560b Isogeny class
Conductor 39560 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 19968 Modular degree for the optimal curve
Δ -1360864000 = -1 · 28 · 53 · 23 · 432 Discriminant
Eigenvalues 2+  0 5+  3 -4  2 -3  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2348,43828] [a1,a2,a3,a4,a6]
Generators [18:86:1] Generators of the group modulo torsion
j -5592139858944/5315875 j-invariant
L 5.0149721744265 L(r)(E,1)/r!
Ω 1.5135585309254 Real period
R 0.41417065081712 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 79120a1 Quadratic twists by: -4


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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