Cremona's table of elliptic curves

Curve 27342j4

27342 = 2 · 32 · 72 · 31



Data for elliptic curve 27342j4

Field Data Notes
Atkin-Lehner 2+ 3- 7- 31+ Signs for the Atkin-Lehner involutions
Class 27342j Isogeny class
Conductor 27342 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 8.3096231374345E+19 Discriminant
Eigenvalues 2+ 3- -2 7- -4  2 -6  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-144693873,-669884273955] [a1,a2,a3,a4,a6]
Generators [-4588622394135:2045992431900:660776311] Generators of the group modulo torsion
j 3906235026100294102657/968870113344 j-invariant
L 2.7936993708304 L(r)(E,1)/r!
Ω 0.043529835467203 Real period
R 16.044738860404 Regulator
r 1 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 9114y4 3906h4 Quadratic twists by: -3 -7


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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