Cremona's table of elliptic curves

Curve 27090bg2

27090 = 2 · 32 · 5 · 7 · 43



Data for elliptic curve 27090bg2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7+ 43+ Signs for the Atkin-Lehner involutions
Class 27090bg Isogeny class
Conductor 27090 Conductor
∏ cp 72 Product of Tamagawa factors cp
Δ 737588640600000000 = 29 · 36 · 58 · 76 · 43 Discriminant
Eigenvalues 2- 3- 5+ 7+ -4  4 -2  6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1016573,392592197] [a1,a2,a3,a4,a6]
Generators [-225:24808:1] Generators of the group modulo torsion
j 159371806517831988361/1011781400000000 j-invariant
L 7.3594707391073 L(r)(E,1)/r!
Ω 0.28636806203872 Real period
R 1.4277412173522 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 3010b2 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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