Cremona's table of elliptic curves

Curve 27090y4

27090 = 2 · 32 · 5 · 7 · 43



Data for elliptic curve 27090y4

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- 43- Signs for the Atkin-Lehner involutions
Class 27090y Isogeny class
Conductor 27090 Conductor
∏ cp 144 Product of Tamagawa factors cp
Δ 14867021037093750 = 2 · 37 · 56 · 76 · 432 Discriminant
Eigenvalues 2+ 3- 5- 7-  0 -4  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-33881904,75918616578] [a1,a2,a3,a4,a6]
Generators [-3143:390614:1] Generators of the group modulo torsion
j 5900646723211921366119169/20393718843750 j-invariant
L 4.2139610250813 L(r)(E,1)/r!
Ω 0.26283379928271 Real period
R 4.0081993227102 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 6 Number of elements in the torsion subgroup
Twists 9030w4 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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