Cremona's table of elliptic curves

Curve 27072bd4

27072 = 26 · 32 · 47



Data for elliptic curve 27072bd4

Field Data Notes
Atkin-Lehner 2+ 3- 47- Signs for the Atkin-Lehner involutions
Class 27072bd Isogeny class
Conductor 27072 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 26945519616 = 218 · 37 · 47 Discriminant
Eigenvalues 2+ 3-  2  0  4  2 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-433164,-109730320] [a1,a2,a3,a4,a6]
Generators [-30763006447530:-42252851285:80957957976] Generators of the group modulo torsion
j 47034153084673/141 j-invariant
L 6.8991469580837 L(r)(E,1)/r!
Ω 0.18609575468227 Real period
R 18.536551169217 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 27072ce4 423c3 9024e4 Quadratic twists by: -4 8 -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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