Cremona's table of elliptic curves

Curve 33728i2

33728 = 26 · 17 · 31



Data for elliptic curve 33728i2

Field Data Notes
Atkin-Lehner 2- 17+ 31+ Signs for the Atkin-Lehner involutions
Class 33728i Isogeny class
Conductor 33728 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 2329759711232 = 223 · 172 · 312 Discriminant
Eigenvalues 2-  0  0  4 -4 -4 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-10220,-390832] [a1,a2,a3,a4,a6]
j 450335804625/8887328 j-invariant
L 1.9015931957885 L(r)(E,1)/r!
Ω 0.47539829894754 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 33728b2 8432g2 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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