Cremona's table of elliptic curves

Curve 33840f1

33840 = 24 · 32 · 5 · 47



Data for elliptic curve 33840f1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 47- Signs for the Atkin-Lehner involutions
Class 33840f Isogeny class
Conductor 33840 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 4608 Modular degree for the optimal curve
Δ -6497280 = -1 · 210 · 33 · 5 · 47 Discriminant
Eigenvalues 2+ 3+ 5- -3  2 -1  3  1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-27,-134] [a1,a2,a3,a4,a6]
Generators [11:30:1] Generators of the group modulo torsion
j -78732/235 j-invariant
L 5.6087729350419 L(r)(E,1)/r!
Ω 0.96820819787245 Real period
R 1.4482352420086 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 16920j1 33840b1 Quadratic twists by: -4 -3


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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