Cremona's table of elliptic curves

Curve 32864h1

32864 = 25 · 13 · 79



Data for elliptic curve 32864h1

Field Data Notes
Atkin-Lehner 2- 13+ 79- Signs for the Atkin-Lehner involutions
Class 32864h Isogeny class
Conductor 32864 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 4224 Modular degree for the optimal curve
Δ -854464 = -1 · 26 · 132 · 79 Discriminant
Eigenvalues 2- -2  2 -2 -4 13+  6  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,18,40] [a1,a2,a3,a4,a6]
Generators [6:20:1] Generators of the group modulo torsion
j 9528128/13351 j-invariant
L 3.638625209116 L(r)(E,1)/r!
Ω 1.9024001899457 Real period
R 1.9126497297186 Regulator
r 1 Rank of the group of rational points
S 0.99999999999998 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 32864d1 65728be1 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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