Cremona's table of elliptic curves

Curve 32240l1

32240 = 24 · 5 · 13 · 31



Data for elliptic curve 32240l1

Field Data Notes
Atkin-Lehner 2- 5- 13+ 31+ Signs for the Atkin-Lehner involutions
Class 32240l Isogeny class
Conductor 32240 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 32256 Modular degree for the optimal curve
Δ -104780000000 = -1 · 28 · 57 · 132 · 31 Discriminant
Eigenvalues 2-  1 5-  4  2 13+ -5  5 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-125,-15625] [a1,a2,a3,a4,a6]
Generators [50:325:1] Generators of the group modulo torsion
j -850518016/409296875 j-invariant
L 8.4251012360243 L(r)(E,1)/r!
Ω 0.47597924652457 Real period
R 0.63216300902234 Regulator
r 1 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 8060b1 128960ba1 Quadratic twists by: -4 8


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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