Cremona's table of elliptic curves

Curve 33872a1

33872 = 24 · 29 · 73



Data for elliptic curve 33872a1

Field Data Notes
Atkin-Lehner 2+ 29- 73+ Signs for the Atkin-Lehner involutions
Class 33872a Isogeny class
Conductor 33872 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 8832 Modular degree for the optimal curve
Δ -158249984 = -1 · 210 · 29 · 732 Discriminant
Eigenvalues 2+ -1 -1  2  3 -7 -4 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-56,-608] [a1,a2,a3,a4,a6]
Generators [14:34:1] [29:146:1] Generators of the group modulo torsion
j -19307236/154541 j-invariant
L 7.229065229246 L(r)(E,1)/r!
Ω 0.76765764423151 Real period
R 2.3542608100006 Regulator
r 2 Rank of the group of rational points
S 0.99999999999991 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 16936a1 Quadratic twists by: -4


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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