Cremona's table of elliptic curves

Curve 27824a1

27824 = 24 · 37 · 47



Data for elliptic curve 27824a1

Field Data Notes
Atkin-Lehner 2+ 37+ 47+ Signs for the Atkin-Lehner involutions
Class 27824a Isogeny class
Conductor 27824 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 3136 Modular degree for the optimal curve
Δ -445184 = -1 · 28 · 37 · 47 Discriminant
Eigenvalues 2+ -1  3 -4 -2  3  6 -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-9,37] [a1,a2,a3,a4,a6]
Generators [4:7:1] Generators of the group modulo torsion
j -351232/1739 j-invariant
L 4.5448546297505 L(r)(E,1)/r!
Ω 2.5770846059576 Real period
R 1.7635643856022 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 13912a1 111296k1 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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