Cremona's table of elliptic curves

Curve 33640f1

33640 = 23 · 5 · 292



Data for elliptic curve 33640f1

Field Data Notes
Atkin-Lehner 2- 5+ 29- Signs for the Atkin-Lehner involutions
Class 33640f Isogeny class
Conductor 33640 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 8960 Modular degree for the optimal curve
Δ 9755600 = 24 · 52 · 293 Discriminant
Eigenvalues 2- -2 5+  0  2  2 -4 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-251,-1610] [a1,a2,a3,a4,a6]
Generators [-9:1:1] Generators of the group modulo torsion
j 4499456/25 j-invariant
L 3.1638212811283 L(r)(E,1)/r!
Ω 1.1994504898457 Real period
R 1.3188628075576 Regulator
r 1 Rank of the group of rational points
S 0.99999999999991 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 67280d1 33640b1 Quadratic twists by: -4 29


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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