Cremona's table of elliptic curves

Curve 27090bc2

27090 = 2 · 32 · 5 · 7 · 43



Data for elliptic curve 27090bc2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7- 43+ Signs for the Atkin-Lehner involutions
Class 27090bc Isogeny class
Conductor 27090 Conductor
∏ cp 320 Product of Tamagawa factors cp
Δ 1473516340853760 = 210 · 33 · 5 · 78 · 432 Discriminant
Eigenvalues 2- 3+ 5+ 7-  0 -6 -2 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-88373,-9919539] [a1,a2,a3,a4,a6]
Generators [-177:480:1] Generators of the group modulo torsion
j 2826924016851247347/54574679290880 j-invariant
L 7.5692852101813 L(r)(E,1)/r!
Ω 0.27722306041215 Real period
R 0.34129940339956 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 27090d2 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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