Cremona's table of elliptic curves

Curve 27816g2

27816 = 23 · 3 · 19 · 61



Data for elliptic curve 27816g2

Field Data Notes
Atkin-Lehner 2+ 3+ 19- 61- Signs for the Atkin-Lehner involutions
Class 27816g Isogeny class
Conductor 27816 Conductor
∏ cp 96 Product of Tamagawa factors cp
Δ 8881795866491645184 = 28 · 32 · 198 · 613 Discriminant
Eigenvalues 2+ 3+ -2  4  2  2  0 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1080244,-407305196] [a1,a2,a3,a4,a6]
Generators [2314:97356:1] Generators of the group modulo torsion
j 544565015123886605392/34694515103482989 j-invariant
L 5.0505799276627 L(r)(E,1)/r!
Ω 0.14867930776637 Real period
R 1.4154009288902 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 55632f2 83448s2 Quadratic twists by: -4 -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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