Cremona's table of elliptic curves

Curve 27888bd2

27888 = 24 · 3 · 7 · 83



Data for elliptic curve 27888bd2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 83- Signs for the Atkin-Lehner involutions
Class 27888bd Isogeny class
Conductor 27888 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 2303889702912 = 216 · 36 · 7 · 832 Discriminant
Eigenvalues 2- 3+ -2 7- -2  0 -4  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-10304,399360] [a1,a2,a3,a4,a6]
j 29540882258497/562473072 j-invariant
L 1.6391203004945 L(r)(E,1)/r!
Ω 0.81956015024739 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3486j2 111552dj2 83664by2 Quadratic twists by: -4 8 -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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