Cremona's table of elliptic curves

Curve 27090t3

27090 = 2 · 32 · 5 · 7 · 43



Data for elliptic curve 27090t3

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ 43+ Signs for the Atkin-Lehner involutions
Class 27090t Isogeny class
Conductor 27090 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -17355313195589880 = -1 · 23 · 36 · 5 · 712 · 43 Discriminant
Eigenvalues 2+ 3- 5- 7+  4  2 -6  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,60501,2698973] [a1,a2,a3,a4,a6]
Generators [13:1861:1] Generators of the group modulo torsion
j 33595399126917711/23807013985720 j-invariant
L 4.4695795319516 L(r)(E,1)/r!
Ω 0.24685458239397 Real period
R 4.5265308512871 Regulator
r 1 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3010e4 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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