Cremona's table of elliptic curves

Curve 65728h2

65728 = 26 · 13 · 79



Data for elliptic curve 65728h2

Field Data Notes
Atkin-Lehner 2+ 13- 79+ Signs for the Atkin-Lehner involutions
Class 65728h Isogeny class
Conductor 65728 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 138245439488 = 217 · 132 · 792 Discriminant
Eigenvalues 2+  2  2 -4 -4 13-  6 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-28737,-1865407] [a1,a2,a3,a4,a6]
j 20024108158754/1054729 j-invariant
L 1.4667270452912 L(r)(E,1)/r!
Ω 0.36668176309548 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 65728bf2 8216c2 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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