Cremona's table of elliptic curves

Curve 27090m2

27090 = 2 · 32 · 5 · 7 · 43



Data for elliptic curve 27090m2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 43+ Signs for the Atkin-Lehner involutions
Class 27090m Isogeny class
Conductor 27090 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 23593052160090000 = 24 · 312 · 54 · 74 · 432 Discriminant
Eigenvalues 2+ 3- 5+ 7-  4 -2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-267435,-52650059] [a1,a2,a3,a4,a6]
Generators [-2450:6643:8] Generators of the group modulo torsion
j 2901695454230474161/32363583210000 j-invariant
L 3.8420896168025 L(r)(E,1)/r!
Ω 0.2100814089316 Real period
R 2.2860718830036 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 9030r2 Quadratic twists by: -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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